title: Balancing microbial and chemical risks in disinfection of drinking water: the Pan American perspective.
authors.affiliation: PAHO.
authors.forename: C
authors.initials: C
authors.lastname: Guerra de Macedo
mesh_terms: D002170:Canada; D004203:Disinfection / Q000592:standards*; D006801:Humans; D007843:Latin America; D010175:Pan American Health Organization; D012307:Risk Factors; D014481:United States; D014871:Water Microbiology / Q000592:standards*; D014877:Water Pollution, Chemical / Q000009:adverse effects*; D014881:Water Supply / Q000592:standards*; D014900:West Indies