1. Histology;Leeson,1981
2. Histology;Leeson,1981
3. Diagnosis of uterine cancer by the vaginal smear;Papanicolaou,1943
4. Le cytodiagnostic immediat en dermatologie;Tzanck;Bull Soc Fr Dermatol Syph,1947
5. Concepts basic to general cytopathology;Frost,1972