TY - CHAP M1 - Book, Section TI - Section 10. Gastrointestinal Emergencies A1 - Strange, Gary R. PY - 2013 T2 - Pediatric Emergency Medicine: Just the Facts, 2e AB - Two view chest radiograph SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1000831292 ER -