Mobile contingency management as an adjunctive treatment for co-morbid cannabis use disorder and cigarette smoking.

INTRODUCTION Cannabis is the most widely used illicit drug in the U.S. with 19.8 million current users. Population-based data indicate that almost all cannabis users (90%) have a lifetime history of tobacco smoking and the majority (74%) currently smoke tobacco. Among cannabis users, smoking tobacco is associated with increased frequency of cannabis use… CONTINUE READING