Chemical Studies in Periodontal Disease

Law, D.B. , Berg, M. , and Fosdick, L.S. : Chemical Studies in Periodontal Disease. I., J. D. Res. 22: 373, 1943.

Berg, M. , Burrill, D.Y. , and Fosdick, L.S. : Chemical Studies in Periodontal Disease. III., J. D. Res. 25: 231, 1946.

Berg, M. , Burrill, D.Y. , and Fosdick, L.S. : Chemical Studies in Periodontal Disease. IV., J. D. Res. 26: 67, 1947.

Consden, R. , Gordon, A.H. , and Martin, A.J.P. : Qualitative Analysis of Proteins, Biochem. J. 38: 224, 1944.

Piez, K.A. , Tooper, E.B. , and Fosdick, L.S. : Desalting of Amino Acid Solutions by Ion Exchange, J. Biol. Chem. 194: 669, 1952.

Bull, H.B. , Hahn, J.W. , and Baptist, V.H. : Filter Paper Chromatography, J. Am. Chem. Soc. 71: 550, 1949.

Urbach, K.F. : Deposition and Simultaneous Concentration of Dilute Solutions in Paper Partition Chromatography, Science 109: 259, 1949.

Dent, C.E. : A Study of the Behaviour of Some Sixty Amino Acids and Other Ninhydrin-Reacting Substances on Phenol-" Collodine " Filter-Paper Chromatograms, With Notes as to the Occurrence of Them in Biological Fluids, Biochem. J. 43: 169, 1948.

Williams, R.J. , and Kirby, H. : Paper Chromatography Using Capillary Ascent , Science 107: 481, 1948.

Kirch, E.R. , Kesel, R.G. , O'Donnell, J.F. , and Wach, E.C. : Amino Acids in Human Saliva, J. D. Res. 26: 297, 1947.

Goldberg, H.J.V. , Gilda, J.E. , and Tishkoff , G.H. : Paper Partition Chromatography: Free Amino Acids in Saliva, J. D. Res. 27: 493, 1948.

Berry, H.K. : Further Studies on Individual Urinary and Salivary Amino Acid Patterns, Univ. of Texas Pub. No. 5109: 163, 1951.

Moor, J.R. , and Gilligan, D.R. : Paper Partition Chromatography of Free Amino Acids and Peptides of Normal Human Saliva, J. Nat. Cancer Inst. 12: 691, 1951.

Ackermann, D. , and Kutscher, F. : Concerning Putrefactive Products, Z. physiol. Chem. 69: 265, 1910.

Ellinger, A. : The Chemistry of Protein Putrefaction, Ergebnisse Physiol. 6: 29, 1907.

Neuberg, C. : Biochemical Conversion of Proline to Valeric Acid and -aminovaleric Acid, Biochem. Z. 37: 490, 1911.

Keil, W. , and Gunther, A. : Putrefaction of Hydroxyproline, Z. physiol. Chem. 221: 10, 1933.