Abstract

References
1.
Aldrich
R A
,
Steinberg
A G
&
Campbell
D C
(1954 ) Pediatrics, Springfield , 13 , 133
2.
Cummins
L
,
Searer
W
,
Levenson
S
&
Geppert
L
(1959 ) Amer. J. Dis. Child.
98 , 579
3.
Werlhof
P G
(1735 ) Disquisitio Medica et Philologica de Variolis et Anthracibus . Hannover
4.
Wiskott
A
(1937 ) Mschr. Kinderbeilk.
68 , 212
