Xeroderma Pigmentosum Society (Popularity: )
http://www.xps.org Resource for information about the disease and about the not-for-profit support organization devoted to supporting patients and families and promoting ...
XP Support Group (Popularity: )
http://www.xpsupportgroup.org.uk UK-based organisation giving support, help and information to those affected by xeroderma pigmentosum and other photosensitive conditions.