1Dalstein V,Riethmullet D,Pretet Jl,et al.Persistence and load of high-risk HPV are predictors for development of highgrade cervical lesions:a longitudinal French cohort study[J].Iant J Cancer,2006,109(3):396-403.
7Luesley D,Downey G. Value of normal colposcopy after an abnormal cervical smear report[J].J Low Genit Tract Dig,2009.33-37.
8Gabmvski N,Uzunov K,Krustev E. Injuries of the eranio cervical junction:anatomy,classification of pathological process,and diagnosis[J].Khimrgiia(Sofiia),2008.40-43.
9Luesley D,Downey G. Value of normal colposeopy after an abnormal cervical smear report[J].Low Genit Tract Dig,2009.33-37.
