1.
Piryani RM, Piryani S. Time for South Asian Countries to Accept Life-Course Immunization Concept and Develop National Immunization Guidelines for Adult Vaccination. MedS J. Med. Sci. [Internet]. 2022 Aug. 20 [cited 2025 Dec. 7];2(3):99-100. Available from: https://www.nepjol.info/index.php/mjmms/article/view/47757