海量图书期刊资源，随时随地畅享阅读乐趣
Perforation of normal colon by barium enema in an infant with gangrenous ileocolonic intussusception : S. B. Bashour and R. J. Pierce. Amer. J. Surg. 112:787–790, November 1966N.K. Connolly · 1967