[1]
B. M. . Fregonesi, C. . de Freitas Sampaio, M. . Frari Ragazzi, K. A. de Abreu Tonani, and S. I. . Segura-Muñoz, “Cryptosporidium and Giardia: challenges in public water supplies: DOI: 10.15343/0104-7809.2012364602609”, Mundo Saude, vol. 36, no. 4, pp. 602–609, Oct. 2012.