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Gan J, Kularadhan V, Chow EPF, Fairley CK, Hocking JS, Kong FYS, Ong JJ.Gan J, et al. Among authors: kong fys.Sex Transm Infect. 2021 Dec;97(8):574-583. doi: 10.1136/sextrans-2021-055044. Epub 2021 Jun 30.Sex Transm Infect. 2021.PMID: 34193529