title: Nitroglycerin to facilitate insertion of a labor epidural.
authors.forename: Brendan
authors.initials: B
authors.lastname: Carvalho
mesh_terms: D000328:Adult; D015360:Analgesia, Epidural; D016362:Analgesia, Obstetrical; D005260:Female; D006801:Humans; D005996:Nitroglycerin / Q000494:pharmacology*; D011247:Pregnancy; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D014665:Vasodilator Agents; D005996:Nitroglycerin