Communicable DiseasesUnpacking the care cascade: Late presentation to care among HIV-infected drug users in a large urban center of BrazilAuthorsM. HoffmannS. MacCarthyA. NunnI. DouradoYear: 2015Volume: 81 Issue: 1Page/Article: 127DOI: 10.1016/j.aogh.2015.02.792Published on Mar 12, 2015Peer ReviewedCC BY 4.0