TY  - BOOK
AU  - Hassan,Ashfaq Ul
TI  - USMLE step 1 platinum notes: the complete preparatory guide 
SN  - 9789352501717
PY  - 2016///], ©2016
CY  - New Delhi
PB  - Jaypee Brothers Medical Publishers
KW  - Clinical medicine
KW  - Examination Questions
ER  -