Kumar KJ, Chavan A, Shushma K, Murthy S. Comparison of Vitamin D Status Between Urban and Rural South Indian Mothers and Their Newborns. J. Nepal Paedtr. Soc. [Internet]. 2017 Apr. 16 [cited 2024 Dec. 4];36(3):243-9. Available from: https://nepjol.info/index.php/JNPS/article/view/15156