I recently started a new health search engine GuidedMed at http://www.guidedmed.com/en/ , where users can search health information by using mouse to select symptoms and answers to questions in a medical questionniare. No keyword typing is needed. You are welcome to try GuidedMed and provide feedback at http://www.guidedmed.com/en/feedback.html, thanks.
Where did u get all the source. is your source guarantee? Its about medical u know . Dangerous thing if you give wrong advice