title: It takes more than science.
authors.affiliation: Iowa Department of Public Health, Division of Environmental Health, Des Moine, IA 50319, USA. ksharp@idph.state.ia.us
authors.forename: Ken
authors.initials: K
authors.lastname: Sharp
authors.forename: Joy
authors.initials: J
authors.lastname: Harris
mesh_terms: D004782:Environmental Health / Q000193:education*; D006801:Humans; D007484:Iowa; D017146:Models, Organizational; D011361:Professional Competence / Q000592:standards; D011635:Public Health Administration; D015980:Public Health Practice / Q000592:standards*