Prognostic value of histobiological factors (malignancy grading and AgNOR content) assessed at the invasive tumour front of oral squamous cell carcinomas.

by Piffkò, J., Bànkfalvi, A., Ofner, D., Bryne, M., Rasch, D., Joos, U., Böcker, W., Schmid, K. W.
Published 1997