TY  - BOOK
TI  - First aid for the USMLE step 2 CS
SN  - 9781259862441
AV  - W26.5 .F527
PY  - 2018///
CY  - New York
PB  - McGraw-Hill
KW  - Clinical medicine
KW  - Examinations
KW  - Medicine
ER  -