Dr. Vaishali J. Prajapati, Dr. Shraddha V. Halpara, Dr. Pankti D. Desai, Dr. Mitesh H. Kakkad and Dr. Labdhi M. Sanghvi 2021. A Descriptive Observational Study of Effect of Covid-19 Pandemic on Routine Immunization in Children at Tertiary Health Care Centre: A Descriptive Observational Study Of Effect Of Covid-19 Pandemic On Routine Immunization In Children. National Journal of Integrated Research in Medicine. 12, 4 (Sep. 2021), 45–50.