References
- Steinman M A, Shlipak M G, McPhee S J. Of principles and pens: attitudes and practices of medicine housestaff toward pharmaceutical industry promotions. Am J Med 2001; 110: 551–557
- Sierles F S, Brodkey A C, Cleary L M, et al. Medical students' exposure to and attitudes about drug company interactions: a national survey. JAMA 2005; 294: 1034–1042