Gaur, N. K., A. Gupta, and S. Husssain. “Knowledge and Attitude of Pre-Conception and Pre-Natal Diagnostic Technique Act (PCPNDT) in Pregnant Women of Indore at Tertiary Referral Center”. International Journal of Research in Medical Sciences, vol. 6, no. 6, May 2018, pp. 2023-6, doi:10.18203/2320-6012.ijrms20182281.