A new method for evaluating gastric ulcer healing by endoscopic ultrasonography.
Niwa Y, Nakazawa S, Tsukamoto Y, Goto H, Hase S, Ohashi S, Mizutani K, Yoshikane H, Yoshino J, Nakamura T, et al.
Niwa Y, et al. Among authors: hase s.
Scand J Gastroenterol. 1991 May;26(5):457-64. doi: 10.3109/00365529108998566.
Scand J Gastroenterol. 1991.
PMID: 1871538