title: Special lecture.
mesh_terms: D000818:Animals; D001095:Arachidonic Acids / Q000378:metabolism; D002417:Cattle; D015237:Dinoprost; D015232:Dinoprostone; D005260:Female; D006801:Humans; D007745:Labor Onset; D007743:Labor, Obstetric; D011247:Pregnancy; D011453:Prostaglandins / Q000096:biosynthesis / Q000502:physiology*; D011458:Prostaglandins E / Q000502:physiology; D011460:Prostaglandins F / Q000502:physiology; D014590:Uterine Contraction; D014599:Uterus / Q000378:metabolism
chemical_list: D001095:Arachidonic Acids; D011453:Prostaglandins; D011458:Prostaglandins E; D011460:Prostaglandins F; D015237:Dinoprost; D015232:Dinoprostone