Catálogos de Bibliotecas 1,064 Repositorios 511 Revistas 11

priority journal 7,195 article 5,317 nonhuman 4,921 controlled study 3,726 Animals 2,917 human 2,090 Humans 1,820 animal cell 1,749 unclassified drug 1,655 animal experiment 1,578 male 1,526 female 1,463 Female 1,387 Male 1,352 mouse 1,202 animal tissue 1,182 Mice 1,141 protein expression 1,030 rat 926 Article 913 metabolism 884 human cell 844 animal 808 Rats 776 enzyme activity 716 animal model 698 signal transduction 680 Support, Non-U.S. Gov't 623 adult 592 Animalia 556