B. Djulbegovic. The Journal of medicine and philosophy, 32 (2):
79-98(2007)7494<m:linebreak></m:linebreak>LR: 20071115; GR: 1 R01 NS044417-01/NS/NINDS NIH HHS/United States; JID: 7610512; ppublish;<m:linebreak></m:linebreak>Intervenció/placebo; Recerca clínica; Ètica;.
S. Suissa, S. Dell'Aniello, and C. Martinez. Epidemiology (Cambridge, Mass.), 21 (6):
876-83(November 2010)5909<m:linebreak></m:linebreak>GR: Canadian Institutes of Health Research/Canada; JID: 9009644; ppublish;<m:linebreak></m:linebreak>Dissenys híbrids.