论文信息 - Change in smoking status and its relation to the risk of gastroduodenal ulcer in Korean men - 字舞流文

Change in smoking status and its relation to the risk of gastroduodenal ulcer in Korean men

J. Ryoo | S. Park | J. Jung | C. Oh | A. You | Eunhee Ha | Min-Ho Kim | Woo Yeon Hwang | E. Yang | Hyo Choon Lee