{"title":"Change in the severity of patients visiting emergency medical centers through the 119 ambulance during the COVID-19 pandemic","authors":"김 용준, 이 경열","doi":"10.14408/KJEMS.2021.25.2.145","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":76902,"journal":{"name":"Emergency medical services","volume":"25 1","pages":"145-156"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Emergency medical services","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14408/KJEMS.2021.25.2.145","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}