title: Altered prescriptions? It happens!
mesh_terms: D011307:Drug Prescriptions / Q000592:standards*; D006801:Humans; D007484:Iowa; D009294:Narcotics / Q000627:therapeutic use*; D010818:Practice Patterns, Physicians' / Q000458:organization & administration*; D012308:Risk Management
chemical_list: D009294:Narcotics