{"title":"Atypical characteristics of COVID-19 infection on CT imaging with preexisting combined pulmonary fibrosis and emphysema: A case report","authors":"Wei Zhang, Xiong Wei, Yonghui Li, Yong Chen","doi":"10.1097/md9.0000000000000225","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":325445,"journal":{"name":"Medicine: Case Reports and Study Protocols","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medicine: Case Reports and Study Protocols","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1097/md9.0000000000000225","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}