Authors:
Zaman, A
Hahn, M
Hapke, R
Knigge, K
Fennerty, B
Katon, RR
Citation: A. Zaman et al., A randomized trial of peroral versus transnasal unsedated endoscopy using an ultrathin videoendoscope, GASTROIN EN, 49(3), 1999, pp. 279-284
Authors:
Zaman, A
Hapke, R
Flora, K
Rosen, H
Benner, K
Citation: A. Zaman et al., Prevalence of upper and lower gastrointestinal tract findings in liver transplant candidates undergoing screening endoscopic evaluation, AM J GASTRO, 94(4), 1999, pp. 895-899
Authors:
Zaman, A
Hapke, R
Flora, K
Rosen, HR
Benner, K
Citation: A. Zaman et al., Factors predicting the presence of esophageal or gastric varices in patients with advanced liver disease, AM J GASTRO, 94(11), 1999, pp. 3292-3296