%0 Journal Article %A D Neuhauser %T Advertising, ethics and the competitive practice of medicine: Charles Elton Blanchard MD %D 2006 %R 10.1136/qshc.2005.017376 %J Quality and Safety in Health Care %P 74-75 %V 15 %N 1 %U https://qualitysafety.bmj.com/content/qhc/15/1/74.full.pdf