S. Govindan, S. S. Vadivel, S. Gopalakrishnan, and R. Abraham, “Effects of modified Elkin’s procedure along with specific breech exercises in breech repositioning and to determine the feasibility of normal delivery: an experimental study”, Int J Reprod Contracept Obstet Gynecol, vol. 14, no. 10, pp. 3437–3442, Sep. 2025.