TY  - BOOK
AU  - Du Boulay,G.
TI  - Principles of X-ray diagnosis of the skull / 
PY  - 1965///
CY  - London : 
PB  - Butterworths, 
KW  - Head
KW  - radiography
N1  -  Includes bibliographical references (p. 352-363)
ER  -