title: 19-Hydroxyprostaglandin E1 as a major component of the semen of primates.
mesh_terms: D000818:Animals; D001188:Artiodactyla; D002645:Chickens; D000882:Haplorhini; D006736:Horses; D006801:Humans; D008251:Macaca; D008297:Male; D011323:Primates / Q000378:metabolism*; D011458:Prostaglandins E / Q000032:analysis* / Q000096:biosynthesis; D011817:Rabbits; D012661:Semen / Q000032:analysis*; D012669:Seminal Vesicles / Q000378:metabolism; D013045:Species Specificity
chemical_list: D011458:Prostaglandins E