This forum is for those who are preparing for USMLE part three. One simple rule: Step-3 related posts. Everyone is welcomed to post his/her opinion. If you are posting a question...you should have explaination. Every question in this forum has a corresponding answer, sometimes a reference that provides a background for the answer, and a short discussion of various issues raised by the question and its answer. This forum is free but no part of this forum can be reproduced or distributed in any form, or stored in a data base or retrieval system, without the prior written permission of the moderator. Similarly, please do not post copy righted material.