AWOSAN, KJ; HASSAN, M. Perception and utilization of tetanus toxoid immunization among pregnant women attending a tertiary centre in North-West Nigeria. Journal of Drug Delivery and Therapeutics, India, v. 8, n. 6, p. 119–124, 2018. DOI: 10.22270/jddt.v8i6.2032. Disponível em: https://jddtonline.info/index.php/jddt/article/view/2032. Acesso em: 21 jan. 2026.