title: [Obstetrical anesthesia with a mixture of nitrous oxide, trichlorethylene and oxygen].
mesh_terms: D000328:Adult; D000769:Anesthesia, Inhalation; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D009609:Nitrous Oxide; D010100:Oxygen; D011247:Pregnancy; D014241:Trichloroethylene
chemical_list: D014241:Trichloroethylene; D009609:Nitrous Oxide; D010100:Oxygen
vernacular_title: Obezbolivanie rodov smes'iu zakisi azota, trikhlorétilena i kisloroda.