Abstract
References
1.
Crowell
, Journ. Am. Dent. Ass. , 1927 , xiv , 1031 .
2.
Eberley
, Journ. Dent. Res. , 1934 , iii , 169 .
3.
Id., Dental Cosmos , 1934 , lxxvi , 418 .
4.
Voelker
, ibid. , 1916 , lviii , 1098 .
5.
Ray
, Journ. Am. Dent. Ass. , 1934 , xxi , 236 .
6.
Souder
Peters
, Tech. Papers, Bureau of Standards , 1920 , 147.
7.
Padmann
, Deutsche Monat. für Zahnheilkunde , 1925 , xliii , 210 .
8.
Round
Broderick
, Brit. Dent. Journ. , 1930 , li , 353 .
9.
Richter
, Deutsche Monat. für Zahnheilkunde , 1910 , xxviii , 420 .
10.
Proell
, ibid. , 1913 , xxxi , 81 .
11.
Rohrer
, Zeitsch. für, Stomatol. , 1922 .
12.
Hill
, Journ. Am. Dent. Ass. , 1934 , xxi , 821 .
13.
Fasoli
, Zeitsch. für Stomatol. , 1924 , 225 , translated in the Dental Record , 1925, p. 175 .
14.
Palazzi
, ibid. , May 1923 , translated in the Dental Record , 1926, p. 175 .