Female female 491 physiology animal 371 Animals 356 male 342 Male 336 article 254 controlled study 171 human 166 Humans 150 nonhuman 140 metabolism 134 adult 132 Article 108 priority journal 102 Argentina 85 animal experiment 84 genetics 79 Adult 77 growth, development and aging 63 mouse 60 Mice 52 reproduction 52 animal cell 51 cytology 51 drug effect 51 Reproduction 50 animal tissue 49 rat 45