I second schmoob. Don't make your life any more difficult than it needs to be.
Also, I've seen too much misinformation on the web. Some things are just outdated, others are plain wrong.
Since much of the clinical info will be used in treating your patients in the future, I would stick with info from a reliable source only.
If you really need another source, it may help to refer to boards review books like First Aid or Mosbys since many of your lectures are taught to get your ready for boards.