title: Natural fluoride content of drinking waters in the National Capital Region.
authors.affiliation: Department of Health Policy and Administration, College of Public Health, University of the Philippines-Manila.
authors.forename: I L
authors.initials: IL
authors.lastname: Parajas
mesh_terms: D002947:Cities; D005457:Fluoridation / Q000706:statistics & numerical data*; D005459:Fluorides / Q000032:analysis; D010679:Philippines
chemical_list: D005459:Fluorides