Browse Author Index

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Obando, Jorge, Duke University Medical Center. Durham, VA, USA (United States)
Obara, Katsutoshi, Department of Endoscopy, Fukushima Medical University School of Medicine. Fukushima, Japan (Japan)
Oberstein, Paul E, Columbia University College of Physicians and Surgeons at New York Presbyterian Hospital. New York, NY, USA (United States)
Oberstein, Paul Eliezer, Columbia University College of Physicians and Surgeons at New York Presbyterian Hospital. New York, NY, USA (United States)
Ocal, Idris T, Department of Laboratory Medicine and Pathology, Mayo Clinic. Scottsdale, AZ, USA (United States)
Ocal, Serkan, Department of Gastroenterology, Baskent University. Ankara, Turkey (Turkey)
Oda, Yoshinao, Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University. Fukuoka, Japan (Japan)
Ofer, Amos, Division of Invasive Radiology, Rambam Health Care Center. Haifa, Israel (Israel)
Ogawa, Kohei, Department of Hepato-Pancreato-Biliary Surgery, Kyoto University Hospital. Kyoto, Japan (Japan)
Ogawa, Masami, Tokai University School of Medicine. Isehara, Japan (Japan)
Ogawa, Michio, Kaizuka City Hospital, Osaka, Japan (Japan)
Ogbonna, Onyekachi Henry, Tufts University School of Medicine. Boston, MA, USA (United States)
Ogbonnaya, Eleazu Chinedum, National Root Crops Research Institute. Umudike, Nigeria (Nigeria)
Ogston, Simon, Department of Epidemiology, University of Dundee. Dundee, United Kingdom (United Kingdom)
Ogunbameru, Ayorinde, Department of Internal Medicine, Unity Health System. Rochester, NY, USA (United States)
Oh, Sun Young, Department of Hematology/Oncology and Experimental Therapeutics, Tufts University School of Medicine. Boston, MA, USA (United States)
Ohara, Hirotaka, Department of Community-based Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Japan)
Ohara, Hirotaka, Department of Community-Based Medical Education, Nagoya City University Graduate School of Medical Sciences. Nagoya, Japan (Japan)
Ohira, Hiromasa, Division of Medicine, Department of Gastroenterology and Rheumatology, Fukushima Medical University School of Medicine. Fukushima, Japan (Japan)
Ohnishi, Hirohide, Department of Gastroenterology, Akita University Graduated School of Medicine. Akita, Japan (Japan)
Ohtsubo, Koushiro, Division of Medical Oncology, Cancer Research Institute, Kanazawa University. Kanazawa, Japan (Japan)
Ohtsuka, Takao, Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University. Fukuoka, Japan (Japan)
Ohuchida, Kenoki, Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University. Fukuoka, Japan (Japan)
Ohzato, Hiroki, Department of Surgery, Sakai Municipal Hospital. Osaka, Japan (Japan)
Ohzato, Hiroki, Department of Surgery Sakai Municipal Hospital 1-1-1, Minamiyasui-cho, Sakai-ku Sakai, Osaka 590-0064 Japan Phone: +81-72.221.1700 Fax: +81-72.225.3303 (Japan)
Ohzawa, Kouji, Third Department of Internal Medicine, Toyama Medical and Pharmaceutical University. Toyama, Japan (Japan)
Oikonomopoulos, Georgios Michael, Second Oncology Clinic, St. Savvas Anticancer Hospital. Athens, Greece (Greece)
Oikonomopoulos, Georgios Michael, Second Oncology Department, St. Savvas Anticancer Hospital. Athens, Greece (Greece)
Oikonomopoulos, Georgios M, Second Oncology Department, “St. Savvas” Anticancer Hospital. Athens, Greece (Greece)
Ojeda, Vanesa, Department of Digestive Diseases, Dr. Negrín University Hospital. Las Palmas de Gran Canaria, Spain (Spain)
Okabayashi, Takehiro, Department of Gastroenterological Surgery, Kochi Health Sciences Center. Kochi, Japan (Japan)
Okabe, Yoshinobu, Kurume University School of Medicine (Japan)
Okada, Katsuya, Department of Gastroenterological Surgery, Saitama International Medical Center, Saitama Medical University. Saitama, Japan (Japan)
Okafor, Polycarp, Michael Okpara University of Agriculture. Umudike, Nigeria (Nigeria)
Okamoto, Kojun, Department of Gastroenterological Surgery, Saitama International Medical Center, Saitama Medical University. Saitama, Japan (Japan)
Okawa, Luciano, Gastrointestinal Endoscopy Unit, University of São Paulo. São Paulo, Brazil (Brazil)
Okazaki, Kazuichi, Third Department of Internal Medicine, Kansai Medical University. Osaka, Japan (Japan)
Okumura, Fumihiro, Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences. Nagoya, Japan (Japan)
Okuno, Masashi, Department of Surgery, Kansai Medical University, Hirakata Hospital. Shinmachi, Hirakata, Japan (Japan)
Oláh, Attila, Petz Aladár Teaching Hospital. Gyor, Hungary (Hungary)
Oláh, Attila, Petz Aladár Teaching County Hospital. Gyõr, Hungary (Hungary)
Olde Damink, Steven W M (United Kingdom)
Olgun, Deniz Cebi, Cerrahpasa Medical Faculty, Istanbul University. Istanbul, Turkey (Turkey)
Oliva, Catalina, General Surgery Department, Madrid Sanchinarro University Hospital, San Pablo University. Madrid, Spain (Spain)
Olivares, Sergio, Department of General Surgery, Madrid Norte Sanchinarro San Pablo University Hospital. Madrid, Spain (Spain)
Olivares, Sergio, General Surgery Department, Madrid Sanchinarro University Hospital, San Pablo University. Madrid, Spain (Spain)
Oliveira-Cunha, Melissa
Olyaee, Mojtaba, Division of Gastroenterology, Department of Medicine, University of Kansas Medical Center. Kansas City, KS, USA
Omori, Takeshi, Department of Surgery, Osaka Police Hospital. Osaka, Japan (Japan)
Ong, Evan S, Department of Surgery, The University of Arizona. Tucson, AZ, USA (United States)
Onishi, Yoshifumi, Division of Gastroenterology, Shizuoka Medical Center. Shimizucho, Suntogun, Shizuoka, Japan (Japan)
Ono, Hiroyuki, Division of Endoscopy, Shizuoka Cancer Center. Nagaizumi, Suntogun, Shizuoka, Japan (Japan)
Ono, Michihiro, Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine. Sapporo, Japan (Japan)
Oono, Takamasa, Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University. Fukuoka, Japan (Japan)
Opocher, Giuseppe, Department of Oncology, Veneto Institute of Oncology. Padua, Italy (Italy)
Oppong, Kofi, Department of Gastroenterology, Freeman Hospital. Newcastle upon Tyne, United Kingdom (United Kingdom)
Oppong, Kofi, HPB Unit, Freeman Hospital, Royal Victoria Infirmary. Newcastle upon Tyne, United Kingdom (United Kingdom)
Orchard-Webb, David, University of Leeds. Leeds, UK (United Kingdom)
Orita, Hajime, Department of Surgery, Shizuoka Hospital School of Medicine, Juntendo University. Shizuoka, Japan (Japan)
Oropeza-Vail, Melissa M (United States)
Orvieto, Enrico, Pathology, University of Padua. Padua, Italy (Italy)
Osada, Shinji, Surgical Oncology, Gifu University School of Medicine. Gifu city (Japan)
Osaka, Yoshio, Department of Surgery, Omihachiman Medical Community Center. Omihachiman, Shiga, Japan (Japan)
Osiro, Stephen, Department of Medicine, Woodhull Medical and Mental Health Center. Brooklyn, NY, USA (United States)
Osiro, Stephen, Department of Medicine, Woodhull Medical Center. Brooklyn, NY, USA (United States)
Osman, Mahasin, Division of Biology and Medicine (MPPB), Warren Alpert Medical School, Brown University. Providence, RI, USA (United States)
Ostroff, James W, Division of Gastroenterology and Hepatology, University of California - San Francisco. San Francisco, CA, USA (United States)
Osuga, Takahiro, Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine. Sapporo, Japan (Japan)
Otoch, José Pinhata
Ove, Roger, Mitchell Cancer Institute, University of South Alabama. Mobile, AL, USA (United States)
Overbeck-Zubrzycka, Dorota, Department of Hepato-Pancreato-Biliary Surgery, The Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust. Newcastle upon Tyne, Tyne and Wear, United Kingdom (United Kingdom)
Oymaci, Erkan, Department of General Surgery, Izmir Bozyaka Training and Research Hospital. Izmir, Turkey (Turkey)
Ozmen, Tolga, Department of General Surgery, Marmara University Pendik Teaching and Research Hospital. Marmara, Turkey (Turkey)

Ö

Öztaş, Erkin, Department of Gastroenterology, “Turkiye Yuksek Ihtisas” Hospital. Ankara, Turkey (Turkey)