G. D. MAHRA; Rituja KAUSHAL. Immunization Delivery System in Private Sector of Developing Countries. Novel Research Aspects in Medicine and Medical Science Vol. 3, [S. l.], p. 103–114, 2023. DOI: 10.9734/bpi/nramms/v3/10035F. Disponível em: https://stm.bookpi.org/NRAMMS-V3/article/view/11990. Acesso em: 25 jun. 2026.