Kazuma Ohsawa

Invasive mucinous adenocarcinoma of the lung presenting as a large, thin-walled cyst: A case report and literature review.

T. Betsuyaku, Tatsuya Yamamoto, K. Ogata, 2017, Molecular and clinical oncology.

Pulmonary Mycobacterium avium infection demonstrating unusual lobar caseous pneumonia

N. Minematsu, M. Sasaki, Kazuma Ohsawa, 2016, Respirology case reports.

Hemoperitoneum Secondary to Rupture of a Hepatic Metastasis from Small Cell Lung Cancer during Chemotherapy: A Case with a Literature Review

T. Betsuyaku, N. Minematsu, Kazuma Ohsawa, 2017, Internal medicine.