Here are some hair loss and hair transplant links you may find useful.
Professional Bodies
http://www.hairscientists.org/
http://www.trichologists.org.uk/
http://www.ishrs.org/
http://www.isaps.org/
https://www.icsglobal.org/
http://www.abhrs.com/
Hair Loss Support Forums
http://www.hairlosstalk.com/
http://www.hairlossexperiences.com/
http://www.thebaldtruth.com/community/