TY  - BOOK
AU  - Tortorici,Marianne
TI  - Concepts in medical radiographic imaging: circuitry, exposure & quality control 
SN  - 0721631177
PY  - 1992///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Biomedical engineering
KW  - Quality control
KW  - Radiography
KW  - instrumentation
KW  - standards
KW  - Standards
ER  -