TY  - BOOK
AU  - Farfan,H.F.
TI  - Mechanical disorders of the low back
SN  - 0812104188
PY  - 1973///
CY  - Philadelphia
PB  - Lea & Febiger
KW  - Backache
KW  - Vertebrae, Lumbar
KW  - Diseases
N1  - Includes bibliographies
ER  -