TY  - BOOK
AU  - Van Gelderen,Fred
TI  - Understanding X-rays: a synopsis of radiology 
SN  - 3540001379 (hc.)
PY  - 2004///
CY  - Berlin
PB  - Springer-Verlag
KW  - Radiography
KW  - methods
KW  - Diagnosis, Differential
ER  -