The assessment of proliferating cell nuclear antigen (PCNA) immunostaining in the uterine cervix and cervical squamous neoplasia
A. I. AL-NAFUSSI, H. S. KLYS, G. REBELLO, C. KELLY, G. KERR, V. COWIE
International Journal of Gynecologic Cancer May 1992, 3 (3) 154-158; DOI: 10.1046/j.1525-1438.1993.03030154.x