PT - JOURNAL ARTICLE AU - Mahbubur Sumon AU - Alem Mehari TI - Never-smoker African–American women suffer more from COPD compared with never-smoker Caucasian women AID - 10.1183/16000617.0173-2019 DP - 2020 Jun 30 TA - European Respiratory Review PG - 190173 VI - 29 IP - 156 4099 - http://err.ersjournals.com/content/29/156/190173.short 4100 - http://err.ersjournals.com/content/29/156/190173.full SO - EUROPEAN RESPIRATORY REVIEW2020 Jun 30; 29