NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Collections Health Policy and Services Research Remove constraint Collections: Health Policy and Services Research Subjects Smoking Cessation -- methods Remove constraint Subjects: Smoking Cessation -- methods Authors Halpern, Scott D., author Remove constraint Authors: Halpern, Scott D., author

Search Results

1. A pragmatic trial of e-cigarettes, incentives, and drugs for smoking cessation