共 8 条
- [1] Chayen J., 1968, BIOPHYSICAL TECHNIQU
- [2] AN INTEGRATING MICRODENSITOMETER FOR BIOLOGICAL CELLS [J]. JOURNAL OF SCIENTIFIC INSTRUMENTS, 1955, 32 (07): : 263 - 267
- [5] HAYHOE FGJ, 1964, 304 MED RES COUN LUN
- [7] SACKTOR B, 1960, CANCER RES, V20, P1408