[1]
S. Singh, P. Tyagi, D. Anand, N. Gupta, and R. Gupta, “A comparative study of efficacy and side effects of nifedipine with nifedipine along with dydrogesterone in management of preterm labor”, Int J Reprod Contracept Obstet Gynecol, vol. 12, no. 6, pp. 1670–1674, May 2023.