Is the placebo powerless? Update of a systematic review with 52 new randomized trials comparing placebo with no treatment
(Q34333919)
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Is the placebo powerless? Update of a systematic review with 52 new randomized trials comparing placebo with no treatment
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91-100
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(Q1860)
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2
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256
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Sunday, August 1, 2004
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(Q269829)
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(Q6295387)
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| (P1476) |
"Is the placebo powerless? Update of a systematic review with 52 new randomized trials comparing placebo with no treatment" (language: en)
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| (P13046) |
(Q7318358)
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