Nagata, H., Ishihara, S., Kishikawa, J., Sonoda, H., Murono, K., Emoto, S., … Nozawa, H. (2018). CD133 expression predicts post-operative recurrence in patients with colon cancer with peritoneal metastasis. International Journal of Oncology. https://doi.org/10.3892/ijo.2018.4240 (Original work published 2018)

Miyata, T., Shimada, N., Maruyama, A., & Kawai, K. (2018). Fluorescence redox blinking adaptable to structural analysis of nucleic acids. Chemistry (Weinheim an Der Bergstrasse, Germany). https://doi.org/10.1002/chem.201705668 (Original work published 2018)

Nozawa, H., Shinagawa, T., Kawai, K., Hata, K., Tanaka, T., Nishikawa, T., … Murono, K. (2018). Laparoscopic surgery in colon cancer patients treated with chronic anti-thrombotic therapy. Surgical Endoscopy. https://doi.org/10.1007/s00464-018-6071-x (Original work published 2018)

Okuno, T., Kawai, K., Koyama, K., Takahashi, M., Ishihara, S., Momose, T., … Watanabe, T. (2018). Value of FDG-PET/CT Volumetry After Chemoradiotherapy in Rectal Cancer. Diseases of the Colon and Rectum. https://doi.org/10.1097/DCR.0000000000000959 (Original work published 2018)

Koga, A., Toda, K., Tatsushima, K., Matsuubayashi, S., Tamura, N., Imamura, M., & Kawai, K. (2019). Portal hypertension in prolonged anorexia nervosa with laxative abuse: A case report of three patients. The International Journal of Eating Disorders, 52(2), 211-215. https://doi.org/10.1002/eat.23007

Ohara, C., Sekiguchi, A., Takakura, S., Endo, Y., Tamura, N., Kikuchi, H., … Ando, T. Effectiveness of enhanced cognitive behavior therapy for bulimia nervosa in Japan: a randomized controlled trial protocol. BioPsychoSocial Medicine, 14, 2. https://doi.org/10.1186/s13030-020-0174-z (Original work published 2020)

Koga, A., Murakami, M., Kurihra, Y., Ishida, T., Hosokawa, M., Tamura, N., … Kawai, K. (2020). Portal hypertension in prolonged anorexia nervosa with laxative abuse: a case report with liver and kidney biopsy data. Eating and Weight Disorders : EWD. https://doi.org/10.1007/s40519-020-00902-x (Original work published 2020)

Kawai, K., Kojima, Y., Yamamoto, Y., Fujimoto, K., Tamura, N., Oya, T., & Tachimori, H. (2022). The importance of an eating disorder treatment support center in Japan: A survey from 2017 to 2020. Global Health & Medicine, 4(3), 152-158. https://doi.org/10.35772/ghm.2021.01104 (Original work published 2022)