AU  - Greenfield LJ
TI  - FRee-floating thrombus and pulmonary embolism
PT  - JOUR
DP  - 1997
TA  - Archives of Internal Medicine
pages = {2661-2662},
VI  - 157
IP  - 22
AID  - 10.1001/archinte.1997.00440430143017 [doi]
4100  - http://dx.doi.org/10.1001/archinte.1997.00440430143017
SO  - Archives of Internal Medicine December 8, 1997 157(22):2661