{"title":"Evolution of penetrating keratoplasty: the three eras, a brief historical review","authors":"Mahmoud R Amer, Hosam A Ibrahim Elzembely","doi":"10.15406/aovs.2023.13.00447","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":90420,"journal":{"name":"Advances in ophthalmology & visual system","volume":"60 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in ophthalmology & visual system","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15406/aovs.2023.13.00447","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}