TY  - BOOK
AU  - Trent Stensrud
TI  - Ace the OCS: 100 item practice test for the ABPTS orthopedic certified specialist exam 
SN  - 9796864203763
U1  - REF.617.3 St42 
PY  - 2020///
CY  - [Place of publication not identified]
PB  - [Publishers name not idntified]
KW  -  orthopedic
KW  - Examination
ER  -