1. Micro-organisms in Dental Caries;Goadby;Dental Cosmos,1899
2. A Biochemical Study and Differentiation of Oral Bacteria With Special Reference to Dental Caries;Kligler;J. Allied Dent. Soc.,1915
3. Recognition of Bacillus Acidophilus Associated With Dental Caries;Hadley;J. Am. Dent. A.,1930
4. The Role of Bacillus Acidophilus and Dental Caries;Bunting;J. Am. Dent. A.,1925
5. Bacillus Acidophilus and Dental Caries;Jay;Dental Cosmos,1927