{"title":"Preliminary Pages","authors":"","doi":"10.1159/000517836","DOIUrl":null,"url":null,"abstract":"<br />Port J Public Health 2020;38(suppl 1):I–III","PeriodicalId":37244,"journal":{"name":"Portuguese Journal of Public Health","volume":"74 9","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Portuguese Journal of Public Health","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000517836","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}