​Derm Net Nz​

​
http://www.dermnetnz.org/doctors/dermatitis/photosensitivity.html#obj

Sun Allergy

​
http://www.sunallergy.org/

Clinuvel

​
http://www.clinuvel.com/en/blog/lightandhealth/the-effects-of-photosensitivity-disorders-on-patient-quality-of-life/

National Skin Centre

​
http://www.nsc.gov.sg/showpage.asp?id=357