TY  - BOOK
AU  - LE, Tao (senior editor)
AU  - Vierregger, Kristen (senior editor)
TI  - First aid q&a for the usmle step 2 ck
SN  - 9780071625715
U1  - 610.76 
PY  - 2010///
CY  - New York
PB  - McGraw Hill
N1  - it includes index
ER  -