TY  - BOOK
AU  - Thayalan, Kuppusamy
TI  - Textbook of radiological safety 
SN  - 9788184468869
U1  - 616.0757 
PY  - 2010///
CY  - New Delhi
PB  - Jaypee
KW  - Radiation
KW  - Safety measures
KW  - Radiology
ER  -