MarahattaS., AgrawalS. and KhanS. 2019. Study on Serum Vitamin D in Alopecia Areata Patients: Alopecia areata and vitamin D: is there any association?. Journal of Nepal Health Research Council. 17, 01 (Apr. 2019), 21-25. DOI:https://doi.org/10.33314/jnhrc.v17i01.1475.