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27. European Union research. Ethics group gives qualified nod to placebos. Vogel G Science; 2003 Feb; 299(5609):995-7. PubMed ID: 12586913 [No Abstract] [Full Text] [Related]
28. The ethics of placebo-controlled trials. Weijer C; Glass KC N Engl J Med; 2002 Jan; 346(5):382-3. PubMed ID: 11821525 [No Abstract] [Full Text] [Related]
29. Defending the distinction between research and medical care. Litton P Am J Bioeth; 2006; 6(4):63-6; discussion W42-5. PubMed ID: 16885112 [No Abstract] [Full Text] [Related]
30. Are placebo-controlled trials still important for obsessive compulsive disorder? Fineberg NA; Hawley CJ; Gale TM Prog Neuropsychopharmacol Biol Psychiatry; 2006 May; 30(3):413-22. PubMed ID: 16413647 [TBL] [Abstract][Full Text] [Related]
31. The placebo efficacy study: problems with the definition of the placebo and the mechanisms of placebo efficacy. Wickramasekera I Adv Mind Body Med; 2001; 17(4):309-12; discussion 312-8. PubMed ID: 11931057 [No Abstract] [Full Text] [Related]
32. Mechanisms involved in placebo and nocebo responses and implications for drug trials. Rief W; Bingel U; Schedlowski M; Enck P Clin Pharmacol Ther; 2011 Nov; 90(5):722-6. PubMed ID: 21975346 [No Abstract] [Full Text] [Related]
33. The dilemma of placebo controlled studies: scientific evidence, guidelines, ethics and regulatory recommendations. Zanchetti A; Mancia G J Hypertens; 2009 Jan; 27(1):1-2. PubMed ID: 19050441 [No Abstract] [Full Text] [Related]
34. Placebo: its action and place in health research today--summary and conclusions. Spier RE Sci Eng Ethics; 2004 Jan; 10(1):189-97. PubMed ID: 14986785 [TBL] [Abstract][Full Text] [Related]
35. [Medical and ethical considerations of sham operation]. Antal J Magy Seb; 2007 Oct; 60(5):233-8. PubMed ID: 17984012 [TBL] [Abstract][Full Text] [Related]
37. The powerful placebo: doubting the doubters. Greene PJ; Wayne PM; Kerr CE; Weiger WA; Jacobson E; Goldman P; Kaptchuk TJ Adv Mind Body Med; 2001; 17(4):298-307; discussion 312-8. PubMed ID: 11931055 [No Abstract] [Full Text] [Related]
38. Does the placebo exist? Adv Mind Body Med; 2001; 17(4):291-2. PubMed ID: 11931052 [No Abstract] [Full Text] [Related]
39. When do the federal regulations allow placebo-controlled trials in children? Miller FG; Wendler D; Wilfond B J Pediatr; 2003 Feb; 142(2):102-7. PubMed ID: 12584527 [No Abstract] [Full Text] [Related]