Abstract
References
1.Abbe (1910 ) Arch. Roentg. Ray
15 , 74 .
2.
Henschke
U K
Hiloris
B S
Mahan
G D
. (1963 ) Amer. J. Roentgenol.
90 , 386 .
3.
Pierquin
B
Chassagne
D
. (1962 ) J. Radiol. Electrol.
43 , 65 .
4.
Pierquin
B
Chassagne
D
Gasiorowski
M
. (1959 ) J. Radiol. Electrol.
40 , 690 .