How could you ask Wikipedia a question?
I do research for a living. If you check the references on Wikipedia you will see that the top researchers are supplying the info. And it is unbiased information meaning that no one is paying them. You want to know anything about any disease look it up and then compare what you find with WebMD.
Wikipedia has been given a bad wrap, because "anyone" can post what they want, right? But only the people who are interested in that one disease are going to post and they are always the people who know the most about it.
WebMD is a very pale comparison. Now they are going to carry Obama's water as they carry the water for the drug companies.
Okay, I stand corrected. Thank you for the helpful information.