title: Effects on respiration of a combination of light general anaesthesia and intercostal nerve block during upper abdominal surgery.
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000768:Anesthesia, General; D005260:Female; D006801:Humans; D008297:Male; D009407:Nerve Block; D012119:Respiration; D013900:Thoracic Nerves