Urine cytology as a screening test for bladder infiltration in cervical cancer
L. C. Snyman, B. A. Zondagh, G. Dreyer, B. G. Lindeque, M. Louw
International Journal of Gynecologic Cancer Jul 2006, 16 (4) 1587-1590; DOI: 10.1136/ijgc-00009577-200607000-00015