TY  - BOOK
AU  - Echternach, John L.
TI  - Pain
T2  - Clinics in physical therapy 
SN  - 0443083754
PY  - 1987///
CY  - New York
PB  - Churchill Livingstone
KW  - Pain
KW  - Physical Therapy Modalities
N1  - Includes bibliographies and index
ER  -