How to access vulnerable and hard-to-reach populations? Methodological challenges in HIV and STIs epidemiological and behavioural research with sex workers

Sónia Dias, Luís Mendão, Ana Filipa de Mendonça da Gama, Henrique Barros

Research output: Contribution to journalMeeting Abstractpeer-review

Original languageEnglish
Pages (from-to)S95-S96
JournalEuropean Journal Of Epidemiology
Issue numberS1
Publication statusPublished - 2012
EventIEA-EEF European Congress of Epidemiology 2012: Epidemiology for a Fair and Healthy Society - Porto, Portugal
Duration: 5 Sep 20128 Sep 2012

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