1. A Comparison of Human Palatal and Buccal Mucosa;Meyer;Periodontics,1964
2. La “leucoplasie molle” de la muquese buccale;Pachkov;Ann. dermat. et Syph., Paris,1965
3. Soft Leukoplakia of the Mouth;Pashkov;Vestn. derm. vener,1964
4. Soft Leukoplakia of the Oral Cavity;Pashkov;Stomatologiia,1966
5. Frequency of Oral Carcinoma, Leukoplakia, Leukokeratosis, Leukoedema, Submucosis Fibrosis, and Lichen Planus in 10,000 Indians in Lucknow, Uttar Pradesh, India;Pindborg;J. D. Res,1965