title: Letter: Ergometrine in obstetric practice.
mesh_terms: D004874:Ergonovine / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D006473:Postpartum Hemorrhage / Q000517:prevention & control*; D011247:Pregnancy
chemical_list: D004874:Ergonovine