7Bozicevic I,Fenton KA,Martin IM,et al.Epidemiologi-cal correlates of asymptomatic gonorrhea[J].Sex TransmDis,2006,33(5):289-295.
8Bignell G,IUSTI/WHO.2009 European(IUSTI/WHO)guideline on the diagnosisand treatment of gonorrhoea inadults[J].Int J STD AIDS,2009,20(7):453-457.
9Detels R,Green AM,Klausner JD,et al.The incidenceand correlates of symptomatic and asymptomaticChlamydia trachomatis and Neisseria gonorrhoeae infec-tions in selected populations in five countries[J].SexTransm Dis,2011,38(6):503-509.