1. Prevalence of Periodontal Disease;Marshall-Day;J. Am. Coll. Dentists,1954
2. Tooth Morbidity Experience of Adults;Pelton;J. Am. Dent. A,1954
3. Clinical Periodontology;Glickman,1958
4. A Failure to Produce Enlargement of the Gingiva in Rats by Using Dilantin Sodium;Swenson;J. D. Res,1954
5. Manual of Experiments in Pathology;Schlumberger;Lab. Invest,1959