AU  - GWINN JL
TI  - Progress in pediatric radiology: Volume 1, respiratory tract
PT  - JOUR
DP  - 1969
TA  - American Journal of Diseases of Children
pages = {127},
VI  - 117
IP  - 1
AID  - 10.1001/archpedi.1969.02100030129016 [doi]
4100  - http://dx.doi.org/10.1001/archpedi.1969.02100030129016
SO  - American Journal of Diseases of Children January 1, 1969 117(1):127