Journal articlePublication titleHIV, Other Blood-Borne Viruses and Sexually Transmitted Infections amongst Expatriates and Travellers to Low- and Middle-Income Countries: A Systematic Review. Author/sCrawford, G., Lobo, R., Brown, G., Macri, C., Smith, H., & Maycock, B. Year of publication2016 Access publicationhttps://doi.org/10.3390/ijerph13121249