PAL, J.; PAL, A. K. Impact of health education regarding personal hygiene and dietary habits on morbidity profile of students: an intervention study in a government secondary school in a slum area of Kolkata. International Journal Of Community Medicine And Public Health, [S. l.], v. 4, n. 7, p. 2492–2497, 2017. DOI: 10.18203/2394-6040.ijcmph20172846. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/1455. Acesso em: 26 oct. 2025.