Abstract
References
1.
Allan
J H
(1959 ) J. dent. Res.
38 , 1096 .
2.
Cooper
W E G
(1965 ) Arch. oral Biol.
10 , 193 .
3.
Crabb
H S M
(1959 ) Proc. R. Soc. Med.
52 , 118 .
4.
Diamond
M
Weinmann
J P
(1940 ) The Enamel of Human Teeth , New York .
5.
Friend
J V
Smith
G S
(1964 ) J. med. Lab. Technol.
21 , 51 .
6.
Weatherell
J A
Weidmann
S M
Hamm
S M
(1966 ) Arch. oral Biol.
11 , 107 .