TY  - BOOK
AU  - Njeh,Christopher F.
AU  - Hans,Didier
AU  - Fuerst,Thomas
TI  - Quantitative ultrasound: assesment of osteoporosis and bone status 
SN  - 1853176796
PY  - 1999///
CY  - London : 
PB  - Martin Dunitz , 
KW  - Osteoporosis
KW  - ultrasonography
N1  - Includes bibliographical references and index
ER  -