title: Laparoscopy--an investigation during spontaneous ventilation with halothane.
mesh_terms: D000328:Adult; D000769:Anesthesia, Inhalation; D001145:Arrhythmias, Cardiac / Q000209:etiology; D002245:Carbon Dioxide / Q000097:blood; D004562:Electrocardiography; D005260:Female; D006221:Halothane; D006801:Humans; D010535:Laparoscopy; D010100:Oxygen; D010313:Partial Pressure; D011028:Pneumoperitoneum, Artificial; D012119:Respiration; D013147:Spirometry
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen; D006221:Halothane