B., P.M., Dhanpal, S. and Lokanath, H. 2017. A study of gender preference, knowledge and attitude regarding prenatal diagnostic techniques act among pregnant women in an urban slum of Bengaluru. International Journal Of Community Medicine And Public Health. 2, 3 (Feb. 2017), 282–287. DOI:https://doi.org/10.18203/2394-6040.ijcmph20150483.