title: [Abortion in the early stage of pregnancy and prostaglandin].
mesh_terms: D000028:Abortion, Induced; D000022:Abortion, Spontaneous / Q000139:chemically induced*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011453:Prostaglandins
chemical_list: D011453:Prostaglandins