[1]
R. Veyilmuthu, S. Govindan, M. Venugopalan, and S. Panicker, “Effect of transcutaneous electrical nerve stimulation on labour pain relief among primigravida and multigravida mothers”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 3, pp. 980–985, Feb. 2017.