Human Resources and WorkforceUnderstanding barriers to vaccination in an urban slum of Karachi, PakistanAuthorsW. MahmoodM. BaqaiA. TalibN. MahmoodC. SarnquistYear: 2016Volume: 82 Issue: 3Page/Article: 478-479DOI: 10.1016/j.aogh.2016.04.310Published on Aug 20, 2016Peer ReviewedCC BY 4.0