title: Effect of prostaglandin F2alpha on length of diestrus in mares.
mesh_terms: D000818:Animals; D004971:Estrus / Q000187:drug effects*; D005260:Female; D006736:Horses; D007279:Injections, Subcutaneous; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D011453:Prostaglandins / Q000008:administration & dosage / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D011453:Prostaglandins