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. 2021 Aug 17;11(8):e050133. doi: 10.1136/bmjopen-2021-050133

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Distribution (%) of reasons for no previous HIV test prior to diagnosis among sexually transmitted HIV-positive persons by stage of HIV infection at diagnosis in Singapore, 2012–2017.