AU - Goldhaber SZ TI - FRee-floating thrombus and pulmonary embolism-reply PT - JOUR DP - 1997 TA - Archives of Internal Medicine pages = {2662}, VI - 157 IP - 22 AID - 10.1001/archinte.1997.00440430143019 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1997.00440430143019 SO - Archives of Internal Medicine December 8, 1997 157(22):2662