GOYAL, R.; KAUL, M. A Microbiological Study of the Hygiene Maintained in Day Care Centres of Chandigarh with Special Reference to Contamination with E. coli. The Indian Journal of Nutrition and Dietetics, [S. l.], v. 35, n. 12, p. 339–343, 1998. Disponível em: https://informaticsjournals.com/index.php/ijnd/article/view/7394. Acesso em: 27 apr. 2024.