Follicle response to exogenous gonadotropins: an estrogen-mediated phenomenon.
D000367:Age Factors; D000818:Animals; D002454:Cell Differentiation; D004967:Estrogens / Q000502:physiology*; D005260:Female; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D009929:Organ Size; D006080:Ovarian Follicle / Q000254:growth & development*; D010053:Ovary / Q000187:drug effects*; D051381:Rats
D004967:Estrogens; D006064:Gonadotropins, Equine