Mukherjee, Reema, Manisha Arora, Atul Kotwal, and Poonam Hooda. “Awareness and Attitudes of Mothers towards New Vaccines in the Childhood Vaccination Programme in Delhi State: A Cross Sectional Study”. International Journal Of Community Medicine And Public Health 4, no. 10 (September 22, 2017): 3859–3863. Accessed November 17, 2025. https://www.ijcmph.com/index.php/ijcmph/article/view/1932.