1. Diagnostic Cytology and its Histopathologic Bases, 2nd ed;Koss,1968
2. Clinical Cytology Using the May-Grünwald-Giemsa Stained Smear;Lopes Cardozo,1954
3. Needle biopsy in carcinoma of the prostate;Scott;J.A.M.A.,1967
4. Cytologic diagnosis of prostatic tumors with the aid of transrectal aspiration biopsy. A critical review of 1,110 cases and a report of morphologic and cytochemical studies;Esposti;Acta Cytol.,1966
5. Aspiration biopsy in diagnosis of palpable lesions of the breast. Critical review of 3479 consecutive biopsies;Franzen;Acta Radiol.,1968