TY  - BOOK
AU  - Le, Tao
AU  - Vierregger, Kristen
TI  - First aid Q&A for the USMLE step 2 CK
SN  - 9780071625715
U1  - 610.76 LE 
PY  - 2010///
CY  - New York
PB  - McGraw-Hill Publishing Company
KW  - USMLE-question and answer
ER  -