Could the use of biochemical validation of smoking abstinence introduce a confound into the interpretation of randomized controlled trials of tobacco cessation? 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Could the use of biochemical validation of smoking abstinence introduce a confound into the interpretation of randomized controlled trials of tobacco cessation?

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