Female human priority journal Humans 497 female 451 article 429 controlled study 390 Male 360 male 306 adult 290 Adult 260 Middle Aged 195 human cell 171 clinical article 138 Animals 136 nonhuman 135 Aged 134 protein expression 132 major clinical study 128 aged 123 Article 89 Mice 89 metabolism 88 Adolescent 84 mouse 77 Pregnancy 75 human tissue 72 Argentina 68 animal cell 67 Human 63