TY  - BOOK
AU  - Le, Tao
TI  - First aid for the USMLE step 1: a student-to-student guide 
SN  - 9781260469394
AV  - W26.5 .F527
PY  - 2021///]
CY  - New York
PB  - McGraw Hill
KW  - Clinical medicine
KW  - Examinations
KW  - Educational measurement
KW  - Medicine
ER  -