GUPTA, M. K.; GUPTA, P. K.; PANTHEE, R. Measurement of Serum Vitamin D Level and its association with Rheumatoid Arthritis, A prospective study at eastern region of Nepal. Birat Journal of Health Sciences, [S. l.], v. 8, n. 2, p. 2045–2049, 2023. DOI: 10.3126/bjhs.v8i2.59858. Disponível em: https://nepjol.info/index.php/bjhs/article/view/59858. Acesso em: 12 may. 2024.