title: [External respiratory indices as criteria for the effectiveness of central electroanalgesia in the process of labor].
mesh_terms: D000773:Anesthesia, Obstetrical / Q000379:methods*; D002986:Clinical Trials as Topic; D004580:Electronarcosis; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D007743:Labor, Obstetric; D008168:Lung / Q000502:physiology; D011247:Pregnancy; D012119:Respiration
vernacular_title: Pokazateli vneshnego dykhaniia kak kriterii éffektivnosti tsentral'noĭ élektroanal'gezii v protsesse rodov.