Yadav, V. K., and H. Kumar. “A Study to Assess the Association Between Measles Antibody Titres and Nutritional Status of Paediatric Population”. International Journal of Health and Clinical Research, vol. 3, no. 10, Nov. 2020, pp. 262-7, https://ijhcr.com/index.php/ijhcr/article/view/606.