Authors: Hrobjartsson, A

Citation: A. Hrobjartsson, Is the placebo powerless? An analysis of clinical trials comparing placebowith no treatment (vol 344, pg 1594, 2001), N ENG J MED, 345(4), 2001, pp. 304-304

Authors: Hrobjartsson, A Gotzsche, PC

Citation: A. Hrobjartsson et Pc. Gotzsche, Is the placebo powerless? Reply, N ENG J MED, 345(17), 2001, pp. 1278-1279

Authors: Hrobjartsson, A Gotzsche, PC

Citation: A. Hrobjartsson et Pc. Gotzsche, Is the placebo powerless? An analysis of clinical trials comparing placebowith no treatment., N ENG J MED, 344(21), 2001, pp. 1594-1602