Ungar, Bella
Ungemack, Jane A., University of Connecticut Health Center
Ungprasert, Patompong
Ungprasert, Patompong, Mahidol University (Thailand)
Ungprasert, Patompong (United States)
Ungprasert, Patompong, Department of Rheumatic and Immunologic Diseases, Cleveland Clinic, Cleveland, Ohio, United States
Upadhyaya, Shristi Banskota, John H Stroger Hospital of Cook County
Uppal, Dushant
Uragami, Naoyuki, Digestive Disease Center, Showa University Koto Toyosu Hospital
Urbańska, Magdalena
Urbonas, Vaidotas
Urbonas, Vaidotas, Vilnius University Clinic of Children's Diseases, Vilnius, Lithuania (Lithuania)
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
Uygun, Ahmet, Department of Gastroenterology, Gulhane School of Medicine, Ankara
Uysal, Erdal, Sanko University School of Medicine, Department of General Surgery

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