1. Evaluation of Biopsy Diagnosis;Wartman;Am. J. Clin. Path,1959
2. Correlation of Cell Populations in Smears and Biopsies From Oral Cavity;Medak;Acta cytol,1967
3. Analysis of Oral Exfoliative Cytologic Accuracy by Control Biopsy Technique;King;Acta cytol,1965
4. A Study of the Exfoliative Cytology in Patients With Carcinoma of the Oral Mucosa;Montgomery;J. D. Res,1951
5. Exfoliative Cytology in the Diagnosis of Carcinoma of the Oral Cavity;Wahl;J. Indiana M. A,1954