Le, Tao First aid for the USMLE step 2 : a student to student guide / USMLE step 2 USMLE step two Tao Le, Vikas Bhushan, Herman Singh Bagga - 7th ed. - New York : McGraw-Hill Medical Pub. Div., 2010. - xvi, 606 p. : ill. ; 28 cm. Includes index. ISBN: 0071409300 9780071270670 Subjects--Topical Terms: Physicians--Licenses--Examinations--United States--Study guides.Medicine--Examination Questions.Licensure, Medical. Dewey Class. No.: 610.76 / L T F