Laser and Phototherapy in Medicine:
World association for laser therapy
Home page of Professor Tiina Karu
Laser world The Low Level Laser Therapy, LLLT Internet Guide
North American Association of Laser Therapy
European Medical Laser Association
American Society for Laser Medicine and Surgery
Australian Medical Laser Association
International Academy for Laser Medicine and Surgery
International Phototherapy Association
National Library of Medicine – Medical Subject Headings
International society for laser application
Laser World: Swedish Laser Medical Society
Wellman Center for Photomedicine
Phototherapy in Agriculture:
http://www.gardeners-journal.com
http://hortsci.ashspublications.org
