title: [Estrogen content in the blood in the artificial interruption of a 1st pregnancy].
mesh_terms: D000028:Abortion, Induced; D000328:Adult; D004967:Estrogens / Q000097:blood*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D013997:Time Factors
chemical_list: D004967:Estrogens
vernacular_title: Soderzhanie éstrogenov v krovi pri iskusstvennom preryvanii pervoĭ beremennosti