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Children Learning About Secondhand Smoke (CLASS III): a protocol for a cluster randomised controlled trial of a school-based smoke-free intervention in Bangladesh and Pakistan. (2023)

Abstract

No abstract provided

Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1136/bmjopen-2022-068620

PubMed Identifier: 37451725

Publication URI: http://europepmc.org/abstract/MED/37451725

Type: Journal Article/Review

Volume: 13

Parent Publication: BMJ open

Issue: 7

ISSN: 2044-6055