Abstract

References
1.
Bedson
S P
Downie
A W
MacCallum
F O
Stuart-Harris
C H
. (1961 ) Virus and Rickettsial Diseases of Man . 3rd ed . London .
2.
Birrell
J F
. (1958 ) J. Laryng.
72 , 620 .
3.
Dota
T
Nakamura
K
Saheki
M
Sasaki
Y
. (1963 ) Ann. Otol. Rhin. Laryng.
72 , 346 .
4.
Friedmann
I
. (1959 ) Ann. Otol. Rhin. Laryng.
68 , 57 .
5.
MacNaughtan
I P J
. (1956 ) J. Laryng.
70 , 549 .
6.
Ranger
D
. (1949 ) J. Laryng.
63 , 672 .
7.
Shambaugh
G E
. (1929 ) Arch. Otolaryng.
10 , 238 .
8.
Simpson
R R
. (1954 ) Proc. R. Soc. Med.
47 , 205 .
