{"title":"Efficacy and Safety of Inhaled Umeclidinium/Vilanterol in COPD According to Level of Airflow Limitation: A Post Hoc Analysis","authors":"M. Asmus, L. Tombs, Riju Ray, I. Naya, I. Boucot","doi":"10.1164/ajrccm-conference.2019.199.1_meetingabstracts.a3330","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":311626,"journal":{"name":"B45. COPD: TREATMENT","volume":"15 7-8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"B45. COPD: TREATMENT","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1164/ajrccm-conference.2019.199.1_meetingabstracts.a3330","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}