Microtia Australia Group Support
http://health.groups.yahoo.com/group/MicrotiaAustralia/
Atresia Microtia Support Group – International
http://health.groups.yahoo.com/group/AtresiaMicrotia/
Facebook Microtia & Atresia Support Group
http://www.facebook.com/pages/Microtia-and-Atresia-Support-Group/118851728152174
UK Microtia Online Forum