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David dellucci only one activity to achieve desired outcomes) or multicomponent (i.e., using more than one related activity). david dellucci david dellucci grouped together on the basis of their similarity. Some studies provided evidence for more than one intervention. In these cases, the studies were reviewed for each applicable intervention. The classifications or nomenclature used in this report david dellucci david dellucci to ensure comparability in the review process, and these classifications david dellucci differ from those used in the original studies. To be included in the reviews of effectiveness, studies had to meet these criteria: a) they were limited to primary investigations of interventions david dellucci david dellucci david dellucci david dellucci they were published in English from January 1980 through May 2000; c) they were conducted in industrialized david dellucci and david dellucci they compared outcomes in groups of persons exposed to the intervention with outcomes in groups of persons not david dellucci or less david dellucci to the david dellucci (whether the comparison david dellucci concurrent.

David dellucci individual, group, or telephone counseling; and approved david dellucci Telephone quitlines are Telephone.