TY  - BOOK
AU  - Lewin,Philip
TI  - The back and its disorders
AV  - RD690 .L43
U1  - 616.73 
PY  - 1948///]
CY  - New York
PB  - Whittlesey House
KW  - Backache
KW  - Back
KW  - Diseases
ER  -