title: Arresting premature labour: orciprenaline and other drugs.
mesh_terms: D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D007556:Isoxsuprine / Q000008:administration & dosage; D007743:Labor, Obstetric / Q000187:drug effects; D009921:Metaproterenol / Q000494:pharmacology / Q000627:therapeutic use*; D007752:Obstetric Labor, Premature; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage
chemical_list: D011374:Progesterone; D009921:Metaproterenol; D007556:Isoxsuprine