title: [Clinical study on cervical epidural anesthesia (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009333:Neck; D012119:Respiration