Unusual cases and technical notes
X. B. Xing
Department of Gastroenterology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
,
J. H. Wang
Department of Gastroenterology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
,
M. H. Chen
Department of Gastroenterology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
,
Y. Cui
Department of Gastroenterology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
› Author Affiliations