AU  - Lewiecki E
TI  - CBgc
PT  - JOUR
DP  - 1977
TA  - JAMA
pages = {2472},
VI  - 237
IP  - 23
AID  - 10.1001/jama.1977.03270500024013 [doi]
4100  - http://dx.doi.org/10.1001/jama.1977.03270500024013
SO  - JAMA June 6, 1977 237(23):2472