Media type: E-Article Title: Blood lead levels among police officers in Lima and Callao, 2004 Contributor: Mormontoy, Wilfredo; Gastañaga, Carmen; Gonzales, Gustavo F. imprint: Elsevier BV, 2006 Published in: International Journal of Hygiene and Environmental Health Language: English DOI: 10.1016/j.ijheh.2006.04.010 ISSN: 1438-4639 Keywords: Public Health, Environmental and Occupational Health Origination: Footnote: