title: Correspondence: Prostaglandins in the mare.
mesh_terms: D000818:Animals; D001947:Breeding / Q000379:methods*; D004971:Estrus / Q000187:drug effects; D004972:Estrus Detection / Q000379:methods*; D005260:Female; D006736:Horses / Q000502:physiology*; D011247:Pregnancy; D011460:Prostaglandins F / Q000494:pharmacology*
chemical_list: D011460:Prostaglandins F