Full text: Available Index: IMSEAR (South-East Asia) Main subject: Postoperative Complications / Thoracic Injuries / Wounds, Nonpenetrating / Wounds, Penetrating / Female / Humans / Male / Child / Child, Preschool / Cross-Sectional Studies Type of study: Observational study / Prevalence study / Risk factors Country/Region as subject: Asia Language: English Journal: J Postgrad Med Year: 1988 Type: Article