title: Blood loss during major vaginal surgery. A statistical study of the influence of general anaesthesia and epidural analgesia.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000768:Anesthesia, General; D000775:Anesthesia, Spinal; D005260:Female; D006221:Halothane; D006470:Hemorrhage / Q000517:prevention & control*; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged; D009132:Muscles; D009609:Nitrous Oxide; D011175:Positive-Pressure Respiration; D014621:Vagina / Q000601:surgery*
chemical_list: D009609:Nitrous Oxide; D006221:Halothane