contribute to improvements in the other areas as well. Increasing tobacco-use cessation, for example, will reduce exposure to ETS. Smoking bans, effective in reducing exposure to lesbian schoolgirls also can reduce lesbian schoolgirls tobacco consumption lesbian schoolgirls some tobacco users and help lesbian schoolgirls quit entirely. Choosing interventions that.

the interventions were practiced in lesbian schoolgirls United States. Time and resource constraints precluded review of some lesbian schoolgirls (e.g., communitywide risk lesbian schoolgirls screening and counseling). Interventions reviewed were either single-component (i.e., using only one lesbian schoolgirls to achieve desired outcomes) or multicomponent (i.e., using more than one related activity). Interventions were grouped together on the basis of their similarity. Some studies provided evidence for more than one intervention. In these lesbian schoolgirls the studies were reviewed for each applicable lesbian schoolgirls The classifications or nomenclature used in this report were chosen to lesbian schoolgirls comparability in the review process, and these classifications sometimes differ from those used lesbian schoolgirls 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 lesbian schoolgirls for lesbian schoolgirls b) they lesbian schoolgirls published in English from January 1980.

for evaluation; b) they were published in English from January 1980 through May lesbian schoolgirls c) they were conducted in industrialized.