Yamamura, Takeo, and Katsuyoshi Mizukami. 2026. “A Pilot Randomized Controlled Trial of a Non-pharmacological Smoking Cessation Program for Males with Chronic Obstructive Pulmonary Disease in Japan”. Journal of Health Science and Medical Research 44 (1):e20251210. https://doi.org/10.31584/jhsmr.20251210.