TY  - BOOK
AU  - Edited by Michael Mclnnis...[et al.].
TI  - Step-up to USMLE Step 1 : 2015 edition
SN  - 9781469894690
AV  - R 834.5 .S74/ 
CY  - Philadelphia
KW  -       Medicine--Examinations, questions, etc.
ER  -