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Authors: Lee, YT Sung, JJY Yung, MY Yu, ALM Chung, SCS

Citation: Yt. Lee et al., Use of color Doppler EUS in assessing azygos blood flow for patients with portal hypertension, GASTROIN EN, 50(1), 1999, pp. 47-52

Authors: Sung, JJY Sollano, JD Lai, CW Ismael, A Yung, MY Tumala, I Chung, SCS

Citation: Jjy. Sung et al., Long-term ciprofloxacin treatment for the prevention of biliary stent blockage: A prospective randomized study, AM J GASTRO, 94(11), 1999, pp. 3197-3201