海量图书期刊资源，随时随地畅享阅读乐趣
Posterior cloaca—further experience and guidelines for the treatment of an unusual anorectal malformationOestreich, A.E. · Yearbook of Diagnostic Radiology · 2011
Hydrocolpos in cloacal malformationsAndrea Bischoff; Marc A. Levitt; Lesley Breech; Emily Louden; Alberto Peña · 2010