1. Chemical and Electrolytic Lesions of the Mouth Caused by Artificial Dentures;Lain;Arch. Dermat. & Syph,1932
2. Disorders Caused by Electrical Discharges in the Mouth by Artificial Dentures;Lippman;Deutsche med. Wehnschr,1930
3. Leukoplakia Caused by Electrogalvanic Current Induced in the Oral Cavity;Ullman;Wien. Wchnschr,1932
4. Electrolytic Manifestations in the Mouth Produced by the Introduction of Two or More Metals;Friedlander;Monatschr. f. Zahnheilk,1932