Squamous cell carcinoma antigen: pretreatment levels as an indicator of advanced or metastatic disease
D. W.G. Beynon, A. Lopes, G. Robertson, V. Daras, J. M. Monaghan
International Journal of Gynecologic Cancer Apr 1994, 4 (3) 206-210; DOI: 10.1046/j.1525-1438.1994.04030206.x
