Khorsand Askari M, aradhyula vasih, shabpiray hoda, Mutgi anand, Khuder sadik, akpunonu basil, et al. Impact of Smoking and Nicotine Exposure on Vitamin D Status: Associations with Age, Body Weight, and Supplementation in a U.S. Population. Translation [Internet]. 2025 Jun. 30 [cited 2026 Oct. 26];13(S3). Available from: https://dev.openjournals.utoledo.edu/index.php/translation/article/view/1434