共 12 条
- [1] ALLT WEC, 1969, CAN MED ASSOC J, V100, P792
- [3] ELLIS F, 1969, Clinical Radiology, V20, P1, DOI 10.1016/S0009-9260(69)80043-7
- [4] ELLIS F, 1968, CURRENT TOPICS RADIA, V4
- [5] ELLIS F, 1966, MODERN TRENDS RADIOT, V1
- [6] Ellis F, 1942, BRIT J RADIOL, V15, P348
- [7] FLETCHER GH, 1966, TEXTBOOK RADIOTHERAP
- [8] HALL EJ, 1970, 50230C57 BROOKH NAT, P308
- [9] OLIVER R, PERSONAL COMMUNICATI
- [10] STEWART JR, 1971, RADIOL CLIN N AM, V9, P511