Abstract

References
1.
Gracey
M
Anderson
C M
. (1969 ) Aust. Ann. Med.
18 , 91 .
2.
Hodson
C J
. (1964 ) In: Cystic Fibrosis . Chest and Heart Association , London ; p 47 .
3.
Jackson
A D M
. (1964 ) In: Cystic Fibrosis . Chest and Heart Association , London ; p 77 .
