共 8 条
- [1] *AM CANC SOC, 1984, CANC FACTS FIG
- [2] BEGG CB, 1983, CANCER, V52, P1986, DOI 10.1002/1097-0142(19831201)52:11<1986::AID-CNCR2820521103>3.0.CO
- [3] 2-7
- [4] DAVISON R L, 1979, Radiography, V45, P135
- [5] NATIONAL HOSPICE STUDY ANALYSIS PLAN [J]. JOURNAL OF CHRONIC DISEASES, 1983, 36 (11): : 737 - 780