A Pre-Experimental Study to Evaluate the Effectiveness of Structured Teaching Programme on Knowledge Regarding Lead Poisoning among Mothers of Under-Five Children in Selected Areas at Mukerian, Punjab. International Journal of Nursing Education, [S. l.], v. 16, n. 1, p. 40–44, 2024. DOI: 10.37506/fm3dck70. Disponível em: https://www.medicopublication.com/index.php/ijone/article/view/20507. Acesso em: 22 may. 2026.