"During the past decade, the first, second and 3rd editions of the NMS Review for USMLE Step 2 have served as important adjuncts for students preparing to take the USMLE Step 2 Examination. This the 4th edition of NMS Review for USMLE Step 2 CK reflects the fact that it only relates to the CK (clinical knowledge) component of the current two-part Step 2 Examination. In providing this knowledge, it continues the traditions of relevance and excellence established by the previous editions"--Provided by publisher.