NANDAN, Deoki; GOEL, N; PANDEY, D N; SINGH, S; BARNWAL, G D. A report of sample survey on births and deaths in agra district. Indian Journal of Community Health, [S. l.], v. 8, n. 2,3, p. 1–3, 1995. Disponível em: https://www.iapsmupuk.org/journal/index.php/IJCH/article/view/22. Acesso em: 29 mar. 2024.