[1]
H. . Kaur, V. K. . Gupta, A. . Chaudhary, S. . Girdhar, P. . Bansal, and S. . Singh, “Perceived Barriers of Child Immunization among Mothers of Under-5 Children in Urban Slum of Ludhiana City”, Natl J Community Med, vol. 10, no. 01, pp. 22–25, Jan. 2019.