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127 studies found for:    smoking placebo | Open Studies
Found 127 studies with search of:   smoking placebo | Open Studies

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Recognized Terms and Synonyms:
smoking placebo:   0 studies
placebo:   48212 studies
fake drug
sham therapy
sham treatment
smoking:   3377 studies
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C cessation
smoking cessation
N nicotine
P Placebo
S smoking
smoking cessation