[1]
F. . Islam, S. . Ishrat, P. . Fatima, S. . Dey, R. . Ara, and E. R. . Nandi, “Vitamin D Deficiency in Infertile Males with Oligospermia: A Cross-sectional Comparative Study”, J. Bangladesh Coll. Phys., vol. 40, no. 4, pp. 253–256, Oct. 2022.