共 20 条
- [4] Dennison C, 2000, Vital Health Stat 1, P1
- [6] DUNKMAN WB, 1993, CIRCULATION S6, V87, P194
- [8] RISK-FACTORS FOR PULMONARY-EMBOLISM - THE FRAMINGHAM-STUDY [J]. AMERICAN JOURNAL OF MEDICINE, 1983, 74 (06) : 1023 - 1028
- [9] GREENSTEIN J, 1945, S AFR MED J, V19, P350