TY - BOOK AU - LE TAO TI - First aid for the USMLE step 1 2014: a student-to-student guide / SN - 9780071831420 U1 - Circ 616.075 F522 2014 PY - 2014///. CY - New York : PB - McGraw-Hill, KW - National Board of Medical Examiners--Examinations--Study guides. 2. Physicians--United States--Examinations--Study guides. I. United States Medical Licensing Examination . II. Title N1 - Includes index ER -