title: A technique for sustained synchronization of hamster estrous cycles by hormonal means.
mesh_terms: D000818:Animals; D006224:Cricetinae / Q000502:physiology*; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility / Q000187:drug effects; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D014621:Vagina / Q000187:drug effects
chemical_list: D011374:Progesterone; D004958:Estradiol