AU  - Schaffer CF
TI  - HEmothorax and heparin
PT  - JOUR
DP  - 1969
TA  - JAMA
pages = {907},
VI  - 210
IP  - 5
AID  - 10.1001/jama.1969.03160310095029 [doi]
4100  - http://dx.doi.org/10.1001/jama.1969.03160310095029
SO  - JAMA November 3, 1969 210(5):907