Parida, S. P., S. C. Panda, and O. P. Panigrahi. “A Study on Attitude of Parents on Gender Preference and Prenatal Diagnostic Test in an Urban Community of Sambalpur, a Tribal District of India”. International Journal of Contemporary Pediatrics, vol. 1, no. 1, Feb. 2017, pp. 27-31, https://www.ijpediatrics.com/index.php/ijcp/article/view/570.