Some useful revision websites include:
- StudyPRN with a database of over 600 questions. Free!
- OnExamination (owned by BMJ) with a similar number of questions. This websites charges a subscription, the price of which depends on how long you which to subscribe for. There are apps for iOS and Android phones/tablets and you can answer questions offline while on the move.
- Endotext is a free online textbook regularly updated and very comprehensive.
- Endobible is another valuable source of information, again free.
- UpToDate is of course free with an Athens password which you can get from your hospital/institution library.