论文信息 - Smoking and serum vitamin D in older Chinese people: cross-sectional analysis based on the Guangzhou Biobank Cohort Study - 字舞流文

Smoking and serum vitamin D in older Chinese people: cross-sectional analysis based on the Guangzhou Biobank Cohort Study

T. Lam | Lin Xu | K. Cheng | Y. Jin | K. Cheng | Lin Xu | C. Jiang | W. Zhang | L. Xu | T. Zhu | Y. Chan | Chaoqiang Jiang | Y. Jin | C. Jiang | Tai Hing Lam | Ya Li Jin