TY  - BOOK
AU  - Holm, T.
TI  - Manual of radiographic technique: T. Holm, P.E.S. Palmer andE. Lehtiner
SN  - 92-4-1541-79-2.
U1  - 616.0757, 
PY  - 1986///
CY  - Geneva
PB  - World Health Organization
ER  -