TY  - BOOK
AU  - O'Connell, Theodore X.
AU  - Blair, Thomas E.
AU  - Pedigo, Ryan A.
TI  - Crush step 1: the ultimate USMLE step 1 review
SN  - 9781455756216
U1  - 616.0076 
PY  - 2014///
CY  - Philadelphia
PB  - Elsevier
KW  - CLINICAL PRATICE
KW  - Physicians licenses
ER  -