Spirometry in assessment of analgesia after abdominal surgery; a method of comparing analgesic drugs.
D000005:Abdomen / Q000601:surgery*; D000698:Analgesia; D000700:Analgesics / Q000494:pharmacology*; D006801:Humans; D012129:Respiratory Function Tests; D013147:Spirometry
D000700:Analgesics
ABDOMEN/surgery; ANALGESICS/effects; RESPIRATION/function tests