Le, Tao, First aid for the USMLE step 3 / USMLE step 3, a resident-to-resident guide Tao Le, Vikas Bhushan, Herman Singh Bagga . - 3rd ed. - New York : McGraw-Hill Education, 2011 - xiii, 486 p., ill. ISBN: 9780071712972 0071825967 Subjects--Topical Terms: Physicians--Licenses--Examinations--United States--Study guides. National Library of Medicine Call No.: /