title: Control of estrus in pigs fed I.C.I. compound 33828.
mesh_terms: D000818:Animals; D002219:Carbamates / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D006834:Hydrazines / Q000494:pharmacology*; D011247:Pregnancy; D013552:Swine / Q000502:physiology*
chemical_list: D002219:Carbamates; D006834:Hydrazines