RT Journal Article SR Electronic T1 Exophytic cervical warts--an indication for colposcopy? JF Genitourinary Medicine JO Genitourin Med FD BMJ Publishing Group Ltd SP 244 DO 10.1136/sti.69.3.244 VO 69 IS 3 A1 Evans, B A A1 Bond, R A A1 Macrae, K D YR 1993 UL http://sti.bmj.com/content/69/3/244.1.abstract AB