Rojanasrirat, N., S. . . Suthutvoravut, P. Yanatatsaneejit, and A. Wongkularb. “Association Between Vitamin D Levels and Vitamin D Receptor FokI Polymorphism in Thai Postmenopausal Women With Osteoporosis”. Ramathibodi Medical Journal, vol. 44, no. 1, Mar. 2021, pp. 1-10, doi:10.33165/rmj.2021.44.1.246575.