共 50 条
- [1] SECONDARY-STANDARD IONIZATION CHAMBER DESIGN PHYSICS IN MEDICINE AND BIOLOGY, 1970, 15 (03): : 557 - &
- [2] A modified standard ionization chamber system AMERICAN JOURNAL OF ROENTGENOLOGY AND RADIUM THERAPY, 1937, 37 : 242 - 246
- [3] AN IONIZATION CHAMBER AS A CURRENT REFERENCE STANDARD PHYSICS IN MEDICINE AND BIOLOGY, 1962, 7 (03): : 359 - &
- [4] An improved form of standard ionization chamber BUREAU OF STANDARDS JOURNAL OF RESEARCH, 1930, 5 : 507 - 516
- [6] MAMMOGRAPHY EXPOSURE STANDARD - DESIGN AND CHARACTERIZATION OF FREE-AIR IONIZATION-CHAMBER REVIEW OF SCIENTIFIC INSTRUMENTS, 1995, 66 (03): : 2574 - 2577
- [7] The standard ionization chamber for roentgen ray dosage measurements AMERICAN JOURNAL OF ROENTGENOLOGY AND RADIUM THERAPY, 1928, 19 : 461 - 469
- [9] GRAPHITE IONIZATION CHAMBER AS A LABORATORY STANDARD OF ABSORBED DOSE PHYSICS IN MEDICINE AND BIOLOGY, 1971, 16 (01): : 172 - &