IMPACT FACTOR 1992-2001
| Journal | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 |
| CA-CANCER J CLIN | 5,019 | 8,923 | 13,045 | 15,5 | 17,452 | 9,098 | 21,432 | 22,327 | 24,674 | 35,933 |
| CAH BIOL MAR | 0,25 | 0,194 | 0,216 | 0,597 | 0,317 | 0,216 | 0,373 | 0,359 | 0,688 | 0,379 |
| CAL COOP OCEAN FISH | 0,15 | 0,24 | 0,25 | 0,742 | 0,333 | 0,763 | 1 | 0,351 | 0,452 | 0,486 |
| CALC VAR PARTIAL DIF | 0,45 | 0,619 | 0,5 | 0,583 | 0,692 | 0,807 | 0,621 | 0,785 | ||
| CALCIFIED TISSUE INT | 1,931 | 2,406 | 2,777 | 2,763 | 2,344 | 2,364 | 1,81 | 1,976 | 2,189 | 2,29 |
| CALIF FISH GAME | 0,117 | 0,057 | 0,05 | 0,154 | 0,196 | 0,157 | 0,156 | 0,167 | 0,167 | 0,8 |
| CALPHAD | 0,881 | 1,159 | 0,609 | 0,492 | 0,521 | 0,542 | 0,606 | 0,597 | 0,635 | 0,766 |
| CAMB Q HEALTHC ETHIC | 0,466 | 0,615 | ||||||||
| CAN AGR ENG | 0,25 | 0,315 | 0,137 | 0,205 | 0,378 | 0,299 | 0,277 | 0,228 | 0,194 | 0,62 |
| CAN ASSOC RADIOL J | 0,178 | 0,287 | 0,259 | 0,322 | 0,23 | 0,279 | 0,241 | |||
| CAN CERAM | 0,044 | 0,062 | 0,111 | 0 | 0,143 | |||||
| CAN ENTOMOL | 0,565 | 0,559 | 0,482 | 0,345 | 0,46 | 0,568 | 0,709 | 0,388 | 0,528 | 0,589 |
| CAN FAM PHYSICIAN | 0,053 | 0,067 | 0,054 | 0,135 | 0,384 | 0,347 | 0,359 | 0,375 | 0,407 | 0,348 |
| CAN FIELD NAT | 0,093 | 0,082 | 0,063 | 0,06 | 0,21 | 0,225 | 0,311 | 0,294 | 0,333 | 0,345 |
| CAN GEOTECH J | 0,346 | 0,31 | 0,24 | 0,352 | 0,476 | 0,374 | 0,364 | 0,298 | 0,533 | 0,357 |
| CAN J AGR ECON | 0,131 | 0,116 | 0,148 | 0,181 | 0,216 | 0,129 | 0,325 | 0,048 | 0,264 | 0,289 |
| CAN J ANAESTH | 1,227 | 1,221 | 1,433 | 1,316 | 1,363 | 1,316 | 1,201 | 1,27 | 1,149 | 1,143 |
| CAN J ANAL SCI SPECT | 0,733 | 0,633 | 0,367 | 0,365 | ||||||
| CAN J ANIM SCI | 0,517 | 0,532 | 0,628 | 0,555 | 0,542 | 0,444 | 0,55 | 0,634 | 0,701 | 0,575 |
| CAN J APPL PHYSIOL | 0,483 | 0,855 | 1,333 | 1,119 | 1,386 | |||||
| CAN J BOT | 0,876 | 0,848 | 0,788 | 0,917 | 0,778 | 0,98 | 0,983 | 1,039 | 0,816 | 0,949 |
| CAN J CARDIOL | 0,386 | 0,48 | 0,399 | 0,533 | 0,698 | 0,589 | 0,9 | 1,292 | 1,237 | 1,216 |
| CAN J CHEM | 1,068 | 0,883 | 1,127 | 1,074 | 1,172 | 1,085 | 1,092 | 1,052 | 1,05 | 1,144 |
| CAN J CHEM ENG | 0,566 | 0,622 | 0,532 | 0,505 | 0,598 | 0,517 | 0,508 | 0,569 | 0,48 | 0,679 |
| CAN J CIVIL ENG | 0,253 | 0,171 | 0,254 | 0,3 | 0,255 | 0,198 | 0,262 | 0,257 | 0,367 | 0,247 |
| CAN J DIET PRACT RES | 0,131 | |||||||||
| CAN J EARTH SCI | 1,027 | 1,025 | 1,05 | 0,989 | 1,045 | 1,018 | 0,887 | 1,093 | 1,274 | 1,44 |
| CAN J ELECT COMPUT E | 0,17 | 0,023 | 0,023 | 0,062 | 0,06 | 0,128 | ||||
| CAN J FISH AQUAT SCI | 1,478 | 1,439 | 1,287 | 1,272 | 1,346 | 1,324 | 1,737 | 1,963 | 1,685 | 1,658 |
| CAN J FOREST RES | 1,04 | 0,793 | 0,794 | 0,776 | 0,884 | 0,895 | 1,008 | 1,058 | 0,955 | 1,18 |
| CAN J GASTROENTEROL | 0,162 | 0,261 | 0,325 | 0,3 | 0,515 | 1,135 | 1,645 | 1,368 | ||
| CAN J MATH | 0,304 | 0,374 | 0,336 | 0,486 | 0,348 | 0,275 | 0,407 | 0,357 | 0,476 | 0,412 |
| CAN J MICROBIOL | 1,006 | 0,906 | 1,29 | 1,184 | 1,184 | 1,243 | 1,134 | 1,072 | 1,105 | 1,71 |
| CAN J NEUROL SCI | 1,181 | 1,53 | 1,712 | 1,544 | 1,033 | 1,17 | 1,074 | 1,292 | 1,504 | 1,317 |
| CAN J OPHTHALMOL | 0,192 | 0,333 | 0,271 | 0,245 | 0,31 | 0,333 | 0,271 | 0,362 | 0,543 | 0,534 |
| CAN J PHYS | 0,461 | 0,327 | 0,408 | 0,656 | 0,676 | 0,495 | 0,731 | 0,525 | 0,551 | 0,623 |
| CAN J PHYSIOL PHARM | 1,333 | 1,201 | 1,344 | 1,342 | 1,138 | 1,275 | 1,175 | 1,493 | 1,245 | 1,261 |
| CAN J PLANT PATHOL | 0,607 | 0,66 | 0,573 | 0,404 | 0,667 | 0,797 | 0,548 | 0,844 | 0,637 | 0,752 |
| CAN J PLANT SCI | 0,36 | 0,352 | 0,407 | 0,402 | 0,451 | 0,402 | 0,365 | 0,364 | 0,484 | 0,41 |
| CAN J PSYCHIAT | 0,7 | 0,543 | 0,547 | 0,718 | 0,832 | 1,151 | 1,058 | 1,462 | 1,623 | 1,624 |
| CAN J SOIL SCI | 0,653 | 0,711 | 0,718 | 0,767 | 0,636 | 0,613 | 0,859 | 0,799 | 0,597 | 0,863 |
| CAN J STAT | 0,383 | 0,217 | 0,356 | 0,241 | 0,329 | 0,26 | 0,241 | 0,541 | 0,387 | 0,423 |
| CAN J SURG | 0,312 | 0,427 | 0,658 | 0,476 | 0,563 | 0,522 | 0,57 | 0,527 | 0,422 | 0,53 |
| CAN J VET RES | 0,73 | 0,688 | 0,837 | 0,857 | 0,866 | 0,943 | 0,713 | 0,811 | 0,99 | 0,891 |
| CAN J ZOOL | 0,764 | 0,735 | 0,736 | 0,68 | 0,685 | 0,975 | 1,052 | 1,015 | 0,779 | 1,168 |
| CAN MATH BULL | 0,156 | 0,181 | 0,225 | 0,216 | 0,148 | 0,146 | 0,265 | 0,218 | 0,23 | 0,193 |
| CAN MED ASSOC J | 1,027 | 1,212 | 1,243 | 1,338 | 1,801 | 1,589 | 1,429 | 2,356 | 2,352 | 2,762 |
| CAN METALL QUART | 0,514 | 0,544 | 0,354 | 0,267 | 0,395 | 0,289 | 0,273 | 0,235 | 0,402 | 0,413 |
| CAN MIN J | 0,083 | 0,031 | 0,03 | 0 | 0 | 0 | 0 | 0 | 0,029 | 0,13 |
| CAN MINERAL | 0,899 | 0,83 | 0,96 | 0,891 | 1,005 | 0,977 | 0,981 | 1,085 | 1,074 | 0,9 |
| CAN VET J | 0,373 | 0,339 | 0,246 | 0,301 | 0,473 | 0,441 | 0,401 | 0,798 | 0,732 | 0,464 |
| CANCER | 2,271 | 2,249 | 2,429 | 2,864 | 3,296 | 3,296 | 3,66 | 3,632 | 3,611 | 3,99 |
| CANCER BIOTHER RADIO | 0,792 | 0,51 | 0,837 | 0,989 | 1,574 | |||||
| CANCER CAUSE CONTROL | 1,575 | 2,235 | 1,872 | 2,528 | 2,591 | 3,562 | 3,336 | 3,044 | 2,464 | 2,643 |
| CANCER CHEMOTH PHARM | 1,268 | 1,041 | 1,481 | 1,598 | 1,261 | 1,224 | 1,74 | 1,689 | 2,081 | 2,17 |
| CANCER CYTOPATHOL | 1,14 | 1,727 | 1,716 | 1,863 | ||||||
| CANCER DETECT PREV | 0,626 | 0,689 | 0,792 | 0,974 | 1,075 | 0,838 | 0,69 | 0,927 | 1,258 | 1,324 |
| CANCER EPIDEM BIOMAR | 3,636 | 2,316 | 2,046 | 2,705 | 3 | 2,932 | 3,315 | 3,572 | 4,354 | 3,966 |
| CANCER GENE THER | 3,607 | 5,925 | 3,671 | 4,349 | 4,188 | 4,151 | 2,756 | |||
| CANCER GENET CYTOGEN | 2,126 | 1,517 | 1,922 | 1,694 | 1,405 | 1,489 | 1,554 | 1,756 | 1,625 | 1,529 |
| CANCER IMMUNOL IMMUN | 1,564 | 1,668 | 1,949 | 1,702 | 1,504 | 1,269 | 1,931 | 2,293 | 2,82 | 2,382 |
| CANCER INVEST | 0,723 | 1,181 | 1,32 | 1,282 | 1,655 | 1,57 | 1,697 | 1,514 | 1,527 | 1,611 |
| CANCER J | 0,729 | 0,856 | 0,826 | 0,978 | 1,088 | 0,902 | 0,52 | 2,94 | ||
| CANCER J SCI AM | 2,742 | |||||||||
| CANCER LETT | 1,137 | 1,23 | 1,264 | 1,219 | 1,551 | 1,44 | 1,363 | 1,518 | 1,517 | 1,741 |
| CANCER METAST REV | 5,552 | 4,158 | 7,943 | 6,904 | 6,309 | 4,132 | 2,79 | 1,603 | 3,325 | 2,83 |
| CANCER NURS | 0,667 | 0,948 | 0,855 | 0,782 | ||||||
| CANCER RES | 5,156 | 6,011 | 6,822 | 8,206 | 8,958 | 8,426 | 8,37 | 8,614 | 8,46 | 8,32 |
| CANCER SURV | 1,351 | 2,84 | 3,275 | 1,857 | 1,546 | 2,22 | 4,443 | 3,745 | 1,824 | 3 |
| CANCER TREAT REV | 1,165 | 1,074 | 1,804 | 3,106 | 2,25 | 1,12 | 1,676 | 1,455 | 2,053 | 3,339 |
| CANINE PRACT | 0,021 | 0,154 | 0,129 | 0,141 | 0,123 | 0,348 | 0,361 | 0,364 | 0,306 | 0,417 |
| CARBOHYD POLYM | 1,377 | 1,378 | 1,381 | 0,946 | 0,88 | 0,956 | 1,129 | 0,987 | 1,184 | 1,23 |
| CARBOHYD RES | 1,506 | 1,363 | 1,569 | 1,506 | 1,417 | 1,437 | 1,354 | 1,252 | 1,606 | 1,349 |
| CARBON | 1,402 | 1,584 | 1,619 | 1,436 | 1,5 | 1,617 | 1,293 | 1,722 | 1,715 | 2,34 |
| CARBONATE EVAPORITE | 0,433 | 0,441 | 0,229 | 0,385 | 0,444 | 0,367 | 0,245 | 0,25 | 0,167 | |
| CARCINOGENESIS | 2,984 | 2,762 | 2,904 | 3,153 | 3,509 | 3,336 | 3,397 | 4,118 | 4,031 | 4,543 |
| CARDIOL ELDER | 0,235 | 0,196 | 0,312 | 0,75 | ||||||
| CARDIOL YOUNG | 0,642 | 0,615 | 0,665 | |||||||
| CARDIOLOGY | 0,563 | 0,621 | 0,538 | 0,425 | 0,676 | 0,692 | 0,784 | 0,739 | 0,678 | 0,757 |
| CARDIOVASC DRUG REV | 0,83 | 1,121 | 1,052 | 0,942 | 0,773 | 0,721 | 0,524 | 0,95 | 0,881 | 0,632 |
| CARDIOVASC DRUG THER | 1,089 | 1,24 | 0,975 | 1,23 | 1,209 | 1,098 | 1,139 | 1,135 | 0,951 | 1,9 |
| CARDIOVASC INTER RAD | 0,507 | 0,679 | 1,073 | 0,69 | 0,912 | 0,865 | 1,184 | 1,178 | 1,029 | 0,97 |
| CARDIOVASC PATHOL | 0,798 | 0,632 | 0,77 | 0,653 | 0,897 | 0,347 | 0,776 | |||
| CARDIOVASC RES | 1,476 | 2,087 | 2,89 | 3,494 | 3,263 | 2,885 | 2,996 | 3,092 | 3,783 | 4,552 |
| CARDIOVASC SURG | 0,862 | 0,776 | ||||||||
| CARIES RES | 1,233 | 1,15 | 1,158 | 1,28 | 0,92 | 1,319 | 1,283 | 1,624 | 1,708 | 1,667 |
| CARYOLOGIA | 0,274 | 0,263 | 0,141 | 0,194 | 0,147 | 0,221 | 0,338 | 0,18 | 0,361 | 0,258 |
| CATAL LETT | 1,681 | 1,628 | 1,816 | 1,917 | 2,546 | 2,252 | 2,171 | 2,051 | 1,762 | 1,852 |
| CATAL REV | 5,286 | 3,667 | 4,708 | 7,111 | 6,286 | 7,87 | 8,85 | 6,056 | 6,562 | 8,471 |
| CATAL SURV JPN | 1,182 | 0,552 | ||||||||
| CATAL TODAY | 1,745 | 1,373 | 1,76 | 1,791 | 1,537 | 1,86 | 1,723 | 1,933 | 2,333 | |
| CATENA | 0,519 | 0,479 | 0,818 | 0,575 | 0,954 | 0,639 | 0,788 | 0,86 | 1,082 | 1,2 |
| CATHETER CARDIO INTE | 1,345 | 1,414 | 1,321 | 1,45 | ||||||
| CELEST MECH DYN ASTR | 0,379 | 0,336 | 0,455 | 0,511 | 0,496 | 0,697 | ||||
| CELL | 33,617 | 37,192 | 39,191 | 40,481 | 40,997 | 37,297 | 38,686 | 36,242 | 32,44 | 29,219 |
| CELL ADHES COMMUN | 2,13 | 3,152 | 3,038 | 1,462 | 2,78 | 1,976 | 2,485 | 1,8 | ||
| CELL BIOCHEM BIOPHYS | 1,926 | |||||||||
| CELL BIOCHEM FUNCT | 0,941 | 1,284 | 1,041 | 0,595 | 1,026 | 0,882 | 0,541 | 1,014 | 1 | 0,736 |
| CELL BIOL INT | 1,018 | 1,042 | 1,067 | 1,018 | 1,124 | 0,884 | 0,731 | 0,592 | 0,942 | |
| CELL BIOL TOXICOL | 0,981 | 0,703 | 0,696 | 0,711 | 0,883 | 0,492 | 0,511 | 1,3 | 1,107 | 1,177 |
| CELL CALCIUM | 5,086 | 4,545 | 4,113 | 3,419 | 2,959 | 2,265 | 2,874 | 3,438 | 3,711 | 3,71 |
| CELL CHEM TECHNOL | 0,089 | 0,11 | 0,098 | 0,116 | 0,104 | 0,169 | 0,106 | 0,112 | 0,78 | |
| CELL DEATH DIFFER | 4,25 | 4,563 | 5,274 | 4,021 | 4,733 | 7,785 | 8,27 | |||
| CELL GROWTH DIFFER | 5,1 | 4,854 | 4,96 | 4,179 | 3,535 | 3,68 | 4,269 | 4,869 | 5,235 | 3,677 |
| CELL IMMUNOL | 2,127 | 2,166 | 2,065 | 1,925 | 2,142 | 1,83 | 2,125 | 2,252 | 2,206 | 2,64 |
| CELL MICROBIOL | 3,409 | 4,557 | ||||||||
| CELL MOL BIOL | 0,705 | 0,957 | 0,914 | 0,986 | 0,97 | 1,113 | 1,151 | 1,172 | 1,449 | 1,625 |
| CELL MOL BIOL LETT | 0,857 | |||||||||
| CELL MOL LIFE SCI | 1,545 | 2,891 | 3,668 | 4,539 | ||||||
| CELL MOL NEUROBIOL | 2,412 | 2,44 | 1,643 | 1,349 | 1,686 | 1,968 | 1,96 | 1,752 | 2,093 | 2,12 |
| CELL MOTIL CYTOSKEL | 3,307 | 2,981 | 3,31 | 3,11 | 2,637 | 2,461 | 2,564 | 2,772 | 3,029 | 2,63 |
| CELL PHYSIOL BIOCHEM | 2,961 | 1,917 | 1,074 | 1,583 | 1,276 | 2,519 | 2,853 | |||
| CELL POLYM | 0,023 | 0,083 | 0,233 | 0,238 | 0,268 | 0,205 | 0,275 | 0,528 | 0,368 | 0,436 |
| CELL PROLIFERAT | 1,488 | 1,867 | 1,849 | 1,3 | 1,456 | 1,396 | 1,025 | 0,913 | 0,955 | 1,617 |
| CELL RES | 2,120 | |||||||||
| CELL SIGNAL | 1,788 | 1,834 | 2,09 | 2,11 | 1,929 | 2,174 | 2,608 | 3,509 | 3,294 | 3,398 |
| CELL STRESS CHAPERON | 2,583 | 3,642 | 2,847 | 3,436 | 2,27 | |||||
| CELL STRUCT FUNCT | 1,351 | 1,186 | 0,898 | 0,98 | 0,772 | 0,942 | 1,453 | 1,322 | 0,96 | 1,26 |
| CELL TISSUE RES | 1,777 | 1,772 | 2,065 | 2,204 | 1,972 | 1,74 | 2,084 | 2,488 | 2,192 | 2,492 |
| CELL TRANSPLANT | 1,408 | 1,353 | 1,744 | 1,818 | 2,493 | 2,959 | 2,19 | |||
| CELLS TISSUES ORGANS | 0,896 | 1,71 | ||||||||
| CELLULOSE | 1,182 | 0,936 | 0,705 | 0,848 | ||||||
| CEMENT CONCRETE AGGR | 0,333 | 0,235 | 0,279 | 0,111 | ||||||
| CEMENT CONCRETE COMP | 0,228 | 0,237 | 0,448 | 0,371 | ||||||
| CEMENT CONCRETE RES | 0,404 | 0,498 | 0,716 | 0,777 | 0,609 | 0,622 | 0,557 | 0,621 | 0,733 | 0,738 |
| CEPHALALGIA | 0,784 | 0,952 | 1,848 | 1,795 | 1,891 | 2,234 | 2,914 | 2,759 | 2,391 | 3,52 |
| CERAM INT | 0,5 | 0,454 | 0,363 | 0,294 | 0,43 | 0,376 | 0,383 | 0,325 | 0,49 | 0,593 |
| CERAM-SILIKATY | 0,132 | 0,162 | 0,099 | 0,058 | 0,207 | 0,098 | 0,152 | 0,208 | 0,167 | 0,259 |
| CEREAL CHEM | 1,121 | 0,924 | 0,81 | 0,993 | 1,16 | 1,071 | 1,093 | 1,238 | 1,142 | 1,175 |