共 50 条
- [21] LINEAR ABSORPTION COEFFICIENTS FOR GAMMA-RAYS IN TISSUE HEALTH PHYSICS, 1970, 19 (01): : 59 - +
- [22] ABSORPTION OF RADIUM (B + C) GAMMA-RAYS PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1945, 183 (994): : 338 - 355