Oshima, T., Siah, K. T. H., Yoshimoto, T., Miura, K., Tomita, T., Fukui, H., & Miwa, H. (2020). Impacts of the COVID‐19 pandemic on functional dyspepsia and irritable bowel syndrome: A population‐based survey. J Gastroenterol Hepatol.

Oshima, Tadayuki, Kewin Tien Ho Siah, Takanori Yoshimoto, Ko Miura, Toshihiko Tomita, Hirokazu Fukui, و Hiroto Miwa. "Impacts of the COVID‐19 Pandemic On Functional Dyspepsia and Irritable Bowel Syndrome: A Population‐based Survey." J Gastroenterol Hepatol 2020.

Oshima, Tadayuki, et al. "Impacts of the COVID‐19 Pandemic On Functional Dyspepsia and Irritable Bowel Syndrome: A Population‐based Survey." J Gastroenterol Hepatol 2020.