USMLE step 2 recall /
Ryan, Michael W.
Ryan, Michael W.USMLE step 2 recall.
Baltimore, Md. ; London : Wolters Kluwer Health/Lippincott Williams & Wilkins,
c2011.
Includes index.
Rev. ed. of: USMLE step 2 recall / Michael W. Ryan. c2007.
Clinical medicine
Physicians