COOK, J.; SUR, D.; CLEMENS, J.; WHITTINGTON, D. Evaluating Investments in Typhoid Vaccines in Two Slums in Kolkata, India. Journal of Health, Population and Nutrition, [S. l.], v. 27, n. 6, p. 711–724, 2010. DOI: 10.3329/jhpn.v27i6.4319. Disponível em: https://banglajol.info/index.php/JHPN/article/view/4319. Acesso em: 4 dec. 2024.