T. K. Shaanthy Gunasingh, T. S. Meena, and R. Mothilal, “A cross sectional study on willingness and acceptabily: PPIUCD by primipara mothers at a tertiary care hospital, Tamil Nadu”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 7, pp. 3030–3034, Jun. 2017.