1. Preparing for the U.S. medical licensing examination step 2 / Amit K. Ghosh, Christopher M. Wittich -- 2. Allergy / Gerald W. Volcheck -- 3. Cardiology / Kyle W. Klarich, Thomas Behrenbeck, Peter A. Brady, Abhiram Prasad, Steve R. Ommen, Barry L. Karon -- 4. Critical care medicine / Steve G. Peters -- 5. Dermatology / Lisa A. Drage, Marian T. McEvoy -- 6. Endocrinology / Bryan Mciver -- 7. Gastroenterology and hepatology / Robert E. Sedlack, Thomas R. Viggiano, John J. Poterucha -- 8. General internal medicine / Scott C. Litin -- 9. Genetics / Virginia V. Michels -- 10. Geriatrics / Darryl S. Chutka -- 11. Hematology / Thomas M. Habermann -- 12. HIV infection / Zelalem Temesgen -- 13. Hypertension / Gary L. Schwartz -- 14. Infectious diseases / William F. Marshall, Abinash Virk, Robert Orenstein, John W. Wilson, Lynn L. Estes -- 15. Medical ethics / C. Christopher Hook, Paul S. Mueller -- 16. Men's health / Thomas J. Beckman, Haitham S. Abu-Lebdeh -- 17. Nephrology / Fernando C. Fervenza, Thomas R. Schwab, Amy W. Williams, Robert C. Albright, Jr., Stephen B. Erickson -- 18. Neurology / Brian A. Crum, Eduardo E. Benarroch, Robert D. Brown, Jr., Frank A. Rubino -- 19. Oncology / Timothy J. Moynihan -- 20. Preventive medicine / Sally J. Trippel -- 21. Psychiatry / Lois E. Krahn, Sheila G. Jowsey -- 22. Pulmonary diseases / John G. Park, Timothy R. Aksamit, Karen L. Swanson, Charles F. Thomas, Jr. -- 23. Rheumatology / Clement J. Michet, Jr., Kevin G. Moder, William W. Ginsburg -- 24. Vascular diseases / Peter C. Spittell -- 25. Women's health / Lynne T. Shuster, Deborah J. Rhodes.