Screening Heroin Smokers Attending Community Drug Services for COPD Hassan Burhan, MD, Ryan Young, MD, Tara Byrne, BSc, Robert Peat, BSc, Jennifer Furlong, MSc, Susan Renwick, MPH, Tristan Elkin, MD, Sandra Oelbaum, MD, Paul P. Walker, MD CHEST Volume 155, Issue 2, Pages 279-287 (February 2019) DOI: 10.1016/j.chest.2018.08.1049 Copyright © 2018 American College of Chest Physicians Terms and Conditions
Figure 1 Consolidated Standards of Reporting Trials diagram detailing study flow and diagnosis. CCG = Clinical Commissioning Group; GP = general practitioner. CHEST 2019 155, 279-287DOI: (10.1016/j.chest.2018.08.1049) Copyright © 2018 American College of Chest Physicians Terms and Conditions