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/
http://hairlosshelp.com/forums/
Hair Loss In The News
Guardian: Hair Transplants are on the rise
BBC: Hair Transplants not recommended too young
Daily Mail: Jason Donovan hair transplant
Other Links
Hair Transplants
London & UK
The Free Directory UK British orientated web site links