Commentary: Assessing the effects of the Scottish Smokefree Law--the placebo effect and the importance of obtaining unbiased data.
Glantz
Stanton A
SA
University of California, San Francisco, CA 9413-1390, USA. glantz@medicine.ucsf.edu
D000428:Alcohol Drinking / Q000453:epidemiology; D015982:Bias; D003132:Commerce; D003625:Data Collection / Q000592:standards; D006801:Humans; D012606:Scotland / Q000453:epidemiology; D012907:Smoking / Q000191:economics*; D014028:Tobacco Smoke Pollution / Q000191:economics / Q000331:legislation & jurisprudence / Q000517:prevention & control
D014028:Tobacco Smoke Pollution