Media type: E-Article Title: Environmental risk factors for Cryptosporidium infection in an island from Western Venezuela Contributor: Chacín-Bonilla, Leonor; Barrios, Fernando; Sanchez, Yulaicy imprint: FapUNIFESP (SciELO), 2008 Published in: Memórias do Instituto Oswaldo Cruz Language: Not determined DOI: 10.1590/s0074-02762008005000007 ISSN: 1678-8060; 0074-0276 Keywords: Microbiology (medical) Origination: Footnote: Access State: Open Access