TY  - BOOK
AU  -  Du Boulay G. H.
TI  - Principles of x-ray diagnosis of the skull
U1  - WN200 
PY  - 1965///
CY  - London
PB  - Butterworths
KW  - Radiography
KW  - Skull - - radiography
N2  -  Skull - - radiography, Radiography
ER  -