1. Melanoblasts in Gum:;Laidlaw;J. D. Res.,1932
2. Peculiar Affection of Lips and Oral Cavity;Fordyce;J. Cutan. & Genito-Urin. Dis.,1896
3. Chemical and Electrolytic Lesions of Mouth Caused by Artificial Dentures;Lain;Arch. Derm. & Syph.,1932
4. Riboflavin Deficiency in Man;Sebrell;Pub. Health Rep.,1938
5. Vincent’s Disease Treated with Nicotinic Acid;King;Lancet,1940