P. N. Singh, M. Raghav, P. Singh, and V. Viradiya, “5, 10-methylenetetrahydrofolate reductase gene mutation and reproductive outcome: how much do we know? A case series in Indian population”, Int J Reprod Contracept Obstet Gynecol, vol. 11, no. 3, pp. 908–915, Feb. 2022.