MacDonaldC., McDonaldM., NormanW.: Charitable conflicts of interest. J Bus Ethics, 39: 67–74, 2002.
2.
JagsiR., SheetsN., JankovicA., MotomuraA.R., AmarnathS., UbelP.A.: Frequency, nature, effects, and correlates of conflicts of interest in published clinical cancer research. Cancer, 115: 2783–2791, 2009.
3.
SteinbrookR.: Controlling conflict of interest-proposals from the Institute of Medicine. N Engl J Med, 360: 2160–2163, 2009.