title: [Endovenous novocaine as an obstetric antispasmodic and analgesic].
authors.forename: J L
authors.initials: JL
authors.lastname: HEREDIA
mesh_terms: D000700:Analgesics; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010276:Parasympatholytics; D011169:Portal Vein; D011247:Pregnancy; D011343:Procaine / Q000031:analogs & derivatives; D014937:Work
chemical_list: D000700:Analgesics; D010276:Parasympatholytics; D011343:Procaine