Ravimohan, S M Postoperative pulmonary function in laparoscopic versus open cholecystectomy: prospective, comparative study. [electronic resource] - Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology - 6-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0254-8860 Subjects--Topical Terms: AdultAgedAged, 80 and overChi-Square DistributionCholecystectomy, Laparoscopic--adverse effectsCholecystitis--diagnosisFemaleForced Expiratory VolumeHumansLaparotomy--adverse effectsMaleMiddle AgedOximetryPostoperative Complications--diagnosisPostoperative PeriodProbabilityPrognosisProspective StudiesPulmonary Gas ExchangeRespiration Disorders--diagnosisRespiratory Function TestsRisk Assessment