Woo-Ik Chang

发表

H. Choi, S. Chang, P. Choi, 2009, World journal of gastroenterology.

J. Doh, H. Jung, Woo-Ik Chang, 2017, SAGE open medical case reports.

H. Choi, S. Chang, P. Choi, 2009, World journal of gastroenterology.