1. Manly, R.S.; Liberfarb, R.; Cormier, A.; and O'Brien, A. "Automated Analysis of Levan Content and Formation Rate of Dental Plaque," Technicon Symposia, 1966, Vol I, White Plains, NY: Mediad Inc., 1967, pp 254-256.
2. A PHOTOMETRIC METHOD FOR THE DETERMINATION OF INULIN IN PLASMA AND URINE
3. Neely, W.B. "Dextran: Structure and Synthesis" in Advances in Carbohydrate Chemistry , Vol 15, New York: Academic Press, 1960, 353.
4. Metabolism of Levan by Oral Samples
5. PLAQUE MEASUREMENTS