The new 2016 edition of the Current Medical Diagnosis and Treatment Study Guide (CMDT) is an essential resource for medical students preparing for their boards. Current Medical Diagnosis and Treatment Study Guide 2nd 2016 This updated edition provides a comprehensive review of core clerkship material, including coverage of basic science, clinical medicine, and medical ethics. The CMDT Study Guide is an excellent way to review for the USMLE Step 2 CK and COMLEX Level 2 CE.