title: Influence of photoperiod and neonatally administered androgen on estrous cycles and behavior in hamsters.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002940:Circadian Rhythm; D006224:Cricetinae; D004971:Estrus / Q000187:drug effects; D005260:Female; D008027:Light; D008647:Mesocricetus; D010053:Ovary / Q000187:drug effects / Q000502:physiology; D011187:Posture; D011247:Pregnancy; D012621:Seasons; D012726:Sexual Behavior, Animal / Q000187:drug effects; D013739:Testosterone / Q000494:pharmacology*; D014621:Vagina / Q000187:drug effects / Q000502:physiology
chemical_list: D013739:Testosterone