First aid for the USMLE step 1 : a student to 2002 student guide / Vikas Bhushan ... [et al.] - New York : McGraw-Hill, 2002 - xxv, 495 p. : ill. ; 30 cm. ISBN: 007138152X RM72.09 0071124691 Subjects--Topical Terms: Medicine--examination questionsLicensure, Medical--United States--handbooks National Library of Medicine Call No.: W18.2