Abstract

References
1.
Bödecker
C. F.
(1927 ) Dent. Cosmos , 69 , 123 .
2.
Box
H. K.
(1942 ) J. Canad. dent. Ass. , 8 , 415 .
3.
Bunting
R. W.
Hill
T. T.
(1940 ) Oral Pathology , London , 218 .
4.
Chase
S. W.
(1926 ) Anat. Rec. , 33 , 357 .
5.
Clarke
J. K.
(1924 ) Brit. J. exp. Path. , 5 , 141 .
6.
Dobbs
E. C.
(1932 ) J. dent. Res. , 12 , 581 , 853 .
7.
Fish
E. W.
(1928 ) Dent. Rec. , 48 , 289 .
8.
Gore
J. T.
(1942 ) J. dent. Res. , 21 , 383 .
9.
Gottlieb
B.
(1921 ) Z. Stomatol. , 19 , 129 .
10.
Karlstrom
S.
(1939 ) in Dental Caries , American Dental Association , New York , 92 .
11.
Kronfeld
R.
(1933 ) Histopathology of the Teeth , Philadelphia , 68 .
12.
Leigh
R. W.
(1926 ) Int. dent. Congr. (Seventh) Trans. , 344 .
13.
Malleson
H. C.
(1924 ) Brit. dent. J. , 45 , 601 .
14.
Malleson
H. C.
(1925 ) Brit. dent. J. , 46 , 907 .
15.
McIntosh
J.
James
W. W.
Lazarus-Barlow
P.
(1922 ) Brit. J. exp. Path. , 3 , 138 .
16.
McIntosh
J.
James
W. W.
Lazarus-Barlow
P.
(1924 ) Brit. J. exp. Path. , 5 , 175 .
17.
Miller
W. D.
(1890 ) Micro-organisms of the Human Mouth , Philadelphia , 196 .
18.
Mummery
J. H.
(1909 ) Proc. R. Soc. Med. , 3 (Sect. Odont., 71 ).
19.
Mummery
J. H.
(1919 ) Philos. Trans., Ser. B , 209 , 305 .
20.
Mummery
J. H.
(1926 ) Brit. dent. J. , 47 , 473 .
21.
Nasmyth
A.
(1839 ) Medico-chir. Trans. , 22 , 310 .
22.
Paul
F. T.
(1894 ) Brit. J. dent. Set. , 37 , 1021 .
23.
Paul
F. T.
(1895 ) Brit. dent. J. , 16 , 40 .
24.
Pincus
P.
(1935 ) Brit. dent. J. , 59 , 372 .
25.
Rosebury
T.
(1929 ) J. dent. Res. , 9 , 299 .
26.
Rosebury
T.
(1930 ) J. dent. Res. , 10 , 211 .
27.
Thewlis
J.
(1934 ) Brit. dent. J. , 57 , 457 .
28.
Underwood
A. S.
(1914 ) 17th Int. Congr. Med. , 17 , II , 76 .
29.
Wellings
A. W.
(1914 ) 17th Int. Congr. Med. , 17 , II , 79 .
30.
Williams
J. L.
(1898 ) Dent. Cosmos , 40 , 505 .
31.
Williams
J. L.
(1923 ) J. dent. Res. , 5 , 172 .
