Meyer, K., and Smyth, E.M.: IV. The Preparation of Chondroitin-Sulphuric Acid, J. Biol. Chem. 119: 507, 1937.
2.
Pincus, P.: Human Enamel Protein, Brit. D. J. 86: 226, 1949.
3.
Stack, M.V.: Organic Constituents of Enamel, J. A. D. A. 48: 297, 1954.
4.
Hess, W.C., and Lee, C.: The Isolation of Chondroitin-Sulphuric Acid From Dentin, J. D. Res. 31: 793, 1952.
5.
Rogers, H.J. : Concentration and Distribution of Polysaccharides in Human Cortical Bone and the Dentine of Teeth, Nature164: 625, 1949.
6.
Sognnaes, R.F. , and Wislocki, G.B.: Histochemical Reactions of the Organic Matter in Uncalcified Enamel, J. D. Bes. 28: 678, 1949 (Abst.).
7.
Sognnaes, R.F. , and Wislocki, G.B.: Histochemical Reactions of Normal Teeth , Am. J. Anat. 87: 239, 1950.
8.
Neuberg, C., and Cahill, W.M.: Über die enzymatische Aufspaltung der Chondroitin-schwefelsaure und Mucoitin-schwefelsaure in ihre Bausteine, Enzymologia1: 22, 1936.
9.
Neuberg, C., and Hoffman, E.: uber Chondro-sulfatase, ein neues Enzym, Naturwissenschaften19: 484, 1931.
10.
Pincus, P.: Production of Dental Caries, Brit. M. J. 2: 358, 1949.
11.
Schultz-Haudt, S.D., and Scherp, H.W.: The Production of Chondrosulfatase by Microorganisms Isolated From Human Gingival Crevices, J. D. Res. 35: 299, 1956.
12.
Harrison, R.W. : Lactobacillus Versus Streptococci in the Etiology of Dental Caries, J. A. D. A. 37: 391, 1948.
13.
Harrison, R.W. : Bacterial Flora in Experimental Dental Caries in the Rat, Proc. Soc. Exper. Biol. & Med. 39: 459, 1938.
14.
Clarke, J.K.: On the Bacterial Factor in the Aetiology of Dental Caries, Brit. J. Exper. Path. 5: 141, 1924.
15.
Anderson, T.G. , and Rettger, L.F.: Acidogenic and Aciduric Bacteria of the Mouth and Their Possible Relation to Dental Caries, J. D. Res. 16: 489, 1937.
16.
Einbinder, J. , and Schubert, M.: Separation of Chondroitin Sulfate From Cartilage , J. Biol. Chem. 185: 725, 1950.
17.
Dische, Z.: A Specific Color Reaction for Glucuronic Acid, J. Biol. Chem . 171: 725, 1947.
18.
Dische, Z.: A New Specific Color Reaction of Hexuronic Acids, J. Biol. Chem. 167: 189, 1947.
19.
Dische, Z.: Spectrophotometric Method for the Determination of Free Pentose and Pentose in Nucleotides, J. Biol. Chem. 181: 379, 1949 .
20.
Clarke, I., and Umbreit, W.W.: Effect of Cortisone and Other Steroids Upon In Vitro Synthesis of Chondroitin-Sulfate , Proc. Soc. Exper. Biol. & Med. 86: 558, 1954.
21.
Elson, L.A. , and Morgan, W.T.J.: A Colorimetric Method for the Determination of Glucosamine and Chondrosamine, Biochem. J. 27: 1824, 1933.
22.
Manly, R.S. , and Hodge, H.C.: Density and Refractive Index Studies of Dental Hard Tissues, J. D. Res. 18: 133, 1939.
23.
Pincus, P.: Further Tests on Human Enamel Protein, Biochem. J. 42: 219, 1948.
24.
Stack, M.V. : The Chemical Nature of the Organic Matrix of Bone, Dentin and Enamel, Ann. New Pork Acad. Sc. 60: 585, 1955.