Kumar, A., Narang, G.S., Singh, G. and Kaur, J. 2019. Comparison of the effectiveness of oral sucrose solution and topical anaesthetics during immunization in infants between age 6 weeks-6 months. International Journal of Contemporary Pediatrics. 6, 3 (Apr. 2019), 1008–1013. DOI:https://doi.org/10.18203/2349-3291.ijcp20191021.