Siraj, F., P. Fareed, and N. Mahajan. “Assessment of Knowledge Attitude and Practice towards Hepatitis B Among Health Care Workers in a Tertiary Care Hospital”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 5, no. 1, Dec. 2016, pp. 58-61, doi:10.18203/2320-1770.ijrcog20151601.