Diamond, M., and Weinmann, J.P.: The Enamel of Human Teeth, New York, 1940, Columbia University Press.
2.
Toyofuku, T. : Ueber die parathyreoprive veranderung des rattengezahns, Frankfurt. Ztschr. f. Path. 7: 249, 1911.
3.
Klein, H.: Etiology of Enamel Hypoplasia in Rickets as Determined by Studies on Rats and Swine, J. A. D. A. 18: 866, 1931.
4.
Boyle, P.E.: The Effect of Ascorbic Acid Deficiency on Enamel Formation in the Teeth of Guinea Pigs, Am. J. Path. 14: 843, 1938.
5.
Stein, G.: Enamel Damage of Systemic Origin in Premature Birth and Diseases of Early Infancy, Am. J. Orthodont. 33: 831, 1947.
6.
Sheldon, M., Bibby, B., and Bales, M.: The Relationship Between Microscopic Enamel Defects and Infantile Debilities , J. D. Res. 24: 109, 1945.
7.
Kreshover, S.J. , Clough, 0. W., and Bear, D.M.: A Study of Prenatal Influences on Tooth Development in Humans, J. A. D. A. In Press.
8.
Mellanby, H. : The Effect of Maternal Dietary Deficiency of Vitamin A on Dental Tissues in Rats, J. D. Res. 20: 489, 1941.
9.
Kreshover, S.J. , Clough, O.W., and Bear, D.M.: Prenatal Influences on Tooth Development . I. Alloxan Diabetes in Rats, J. D. Res. 32: 246, 1953.
10.
Kreshover, S.J. , and Clough, O.W. : Prenatal Influences on Tooth Development. II. Artificially Induced Fever in Rats, J. D. Res. 32: 565, 1953.
11.
Gillman, J., Gilbert, G., and Gillman, T.: Preliminary Report on Hydrocephalus, Spina Bifida and Other Congenital Anomalies in the Rat Produced by Trypan Blue; the Significance of These Results in Interpretation of Congenital Malformations Following Maternal Rubella, South AfricanJ. M. Sc. 13: 47, 1948.
