title: Withdrawal of 17 alpha-hydroxyprogesterone: a possible trigger for preterm labor?
authors.forename: Peter S
authors.initials: PS
authors.lastname: Bernstein
mesh_terms: D019326:17-alpha-Hydroxyprogesterone / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature; D011247:Pregnancy
chemical_list: D019326:17-alpha-Hydroxyprogesterone