title: Is nasogastric aspiration really necessary following cholecystectomy?
mesh_terms: D000328:Adult; D000368:Aged; D002763:Cholecystectomy; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007441:Intubation, Gastrointestinal; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D013396:Suction