PreTest clinical vignettes for the USMLE step 1 : PreTest self-assessment and review. - New York : McGraw-Hill, Health Professions Division, PreTest Series, 1999. - ix, 280 p. : ill. ; 22 cm. Includes bibliographical references ISBN: 0071351337 Subjects--Topical Terms: Medicine Index Terms--Genre/Form: Examination Questions Dewey Class. No.: W 18.2 / C641 1999