Urbonas, Vaidotas
Urtasun, Leire
Uryuhara, Kenji
Uscanga, Luis, Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México.
Ushikubo, Kei, Digestive Disease Center, Showa University Koto Toyosu Hospital
Uson Junior, Pedro Luiz Serrano, HOSPITAL ISRAELITA ALBERT EINSTEIN
Usta, Yousef, Phoenix VA Health Care System, Phoenix, AZ
Ustun, Yusuf
Utsunomiya, Manami
Uwagbale, Ese
Uygun, Ahmet, Department of Gastroenterology, Gulhane School of Medicine, Ankara
Uysal, Erdal, Sanko University School of Medicine, Department of General Surgery
V-Bandres, Maria, Einstein Medical Center Philadelphia
V. Balatsos, A. Konstantinidis, V. Ntelis, Z. Manika, N. Skandalis, K. Paraskeva, V. Vamvakousis,
V. Dimakopoulou, P. Economopoulos,, C. Christopoulos, E. Papavassiliou,
V. Sevastianos, A.K. Burroughs, G.V. Papatheodoridis,
V. Tsianos, Epameinondas
V. Tsianos, Epameinondas
V. Xourgias, D.G. Karamanolis, N. Antonakopoulos, I. Kyrlagkitsis,
V.S, Parvathi
Vadhwana, Bhamini, North Middlesex University Hospital
Vadivoulis, Th.
Vafiadi, Irene
Vafiadis, Irene

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