Yasumasa Niwa
About
Yasumasa Niwa has authored 223 papers that have received a total of 4.9k indexed citations.
This includes 141 papers in Surgery, 99 papers in Pulmonary and Respiratory Medicine and 94 papers in Oncology. The topics of these papers are Gastric Cancer Management and Outcomes (61 papers), Pancreatic and Hepatic Oncology Research (60 papers) and Helicobacter pylori-related gastroenterology studies (35 papers). Yasumasa Niwa is often cited by papers focused on Gastric Cancer Management and Outcomes (61 papers), Pancreatic and Hepatic Oncology Research (60 papers) and Helicobacter pylori-related gastroenterology studies (35 papers) and collaborates with scholars based in Japan, India and United States. Yasumasa Niwa's co-authors include Hidemi Goto, Naoki Ohmiya, Kazuo Hara, Nobumasa Mizuno and Masahiro Tajika and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Cancer Research
In The Last Decade
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