Is the placebo powerless?
N Engl J Med
.
2001 Oct 25;345(17):1277; author reply 1278-9.
Authors
T E Einarson
,
M Hemels
,
P Stolk
PMID:
11680456
No abstract available
Publication types
Letter
MeSH terms
Humans
Placebo Effect*
Placebos / therapeutic use*
Randomized Controlled Trials as Topic / methods
Research Design*
Substances
Placebos