chlamydia trachomatis, herpes simplex virus 2, and human t-cell lymphotrophic virus type 1 are not associated with grade of cervical neoplasia in jamaican colposcopy patients. | a few recent studies have suggested that other sexually transmitted infections may increase the likelihood of a human papillomavirus (hpv) infection progressing to high-grade cervical neoplasia and cancer. | 2003 | 12838087 |