Welcome to WikiProject Medicine! This is a place where people interested in medical and health content on Wikipedia can discuss things, collaborate, or debate related issues. This is done on our discussion page. Please join in, as everyone is welcome. You can also check out our goals, and the ways you could help. There's always somewhere to help out because Wikipedia is a work in progress. Related WikiProjects also exist, so a health-related article might not be technically labeled as part of our project, but we still care about its quality.
Many suggestions and guidelines have been developed since the project began. Our typical article style is described here; it contains details on issues that can arise. A guideline on what qualifies as reliable medical source is here, though these pages are not "laws": they are intended to give us focus, inspire us, and organize our contributions. They should not prevent anyone from writing and improving medical articles!
If you would like to help, feel free to add yourself to the list of participants (no strings attached!) We hope you enjoy reading and improving Wikipedia's medical articles.
On Monday, October 27, 2014 in the New York Times there was an interesting overview of Wikipedia's medical project: Wikipedia Emerges as Trusted Internet Source.