Comparison between immunohistochemical expression of cyclin D1 and p21 and histological malignancy graduation of oral squamous cell carcinomas - Neves, Adriana da Costa; Mesquita, Ricardo Alves; Toddai, Edna; Novelli, Moacyr Domingos; Sousa, Suzana Cantanhede Orsini Machado de (Brazilian Dental Journal, 2004)