Sonographic diagnosis of benign pneumoretroperitoneum following colonoscopy in Crohn%26apos;s disease

作者:Giuliano Vittorio; Malaspina Corrado; Galuppo Carla; Baldoni Monia; Bassotti Gabrio*
来源:Clinics and Research in Hepatology and Gastroenterology, 2013, 37(1): E1-E2.
DOI:10.1016/j.clinre.2012.05.006