title: Evidence-based advocacy: the public roles of health care professionals.
authors.forename: Bill
authors.initials: B
authors.lastname: Williams
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D010344:Patient Advocacy; D010820:Physicians / Q000941:ethics*; D024382:Professional Role; D011850:Radioactive Waste; D019275:Radiopharmaceuticals / Q000009:adverse effects*; D012935:Social Justice; D012936:Social Medicine; D023481:Terrorism
chemical_list: D011850:Radioactive Waste; D019275:Radiopharmaceuticals