Dr. N. Madhavi, and Dr. D. Manikyamba. 2016. “Evaluation of Immunization Status and Factors Responsible for Drop Outs in Primary Immunization in Children Between 1-2 Years – a Hospital Based Study”. Pediatric Review: International Journal of Pediatric Research 3 (5), 329-34. https://doi.org/10.17511/ijpr.2016.i05.10.