RecordsDownload key passages/title pages as a PDF Biglan A, Severson H, Ary D, Faller C, Gallison C, Thompson R, Glasgow R, Lichtenstein E (1987). Do smoking prevention programs really work? Attrition and internal and external validity of an evaluation of a refusals skills training program. Journal of Behavioral Medicine 10:159-71. Methodological context
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