TY  - BOOK
AU  - Holm T
AU  - Lehtinen E
AU  - Palmer P E S
ED  - World Health Organization
TI  - WHO basic radiological system: manual of radiographic technique
U1  - 778.33 
PY  - 1986///
CY  - Geneva
PB  - WHO
KW  - Radiographic technique
KW  - Radiography
KW  - Radiological system
ER  -