Porphyria Page 
A patient guide for all people with this disorder. Compiled by Professor Michael Moore.
http://www.uq.edu.au/porphyria/Porphyrias: Diagnosis and Treatment 
Clinical manifestations, diagnosis, etiology and treatment of six types of porphyrias are discussed.
http://www.medstudents.com.br/metdis/metdis3.htm
King George II and Porphyria 
Talks about the symptoms of porphyria affecting King George III who ruled England during the American revolution.
http://www.mhhe.com/biosci/ap/seeleyap/cardio/reading20.mhtml
Canadian Porphyria Foundation 
Mission statement, objectives of the organization, newsletters and safe and unsafe drugs. Also: A Guide to Porphyria - a complete booklet of information.
http://www.cpf-inc.ca/
Diagnosing the Porphyrias 
An article by Thomas G. DeLoughery, Associate Professor of Medicine.
http://www.ohsu.edu/som-hemonc/handouts/deloughery/por.shtml
Porphyria: The Unknown Disease 
Genetic metabolic disorder. Overview of types, testing and diagnosis, and links.
http://members.tripod.com/~PorphBook/
Porphyria 
A look at the different types of these disease and some of their characteristics.
http://www.thedoctorsdoctor.com/diseases/porphyria.htm
EPP 
Short for Erythropoetic ProtoPorhyria, which is a rare metabolic disease. A personal site about this disorder, one of the family of porphyrias.
http://members.tripod.com/~Alzuko/epp.htm
Me and AIP 
Acute Intermittent Porphyria. A personal experience with this disease touching on nutrition, diet, doctors and a healthier safer chemically free environment.
http://hometown.aol.com/heyjude957/aip.html
Acute Intermittent Porphyria Forum 
Information and links about Porph. Includes registration form for an email list.
http://members.tripod.com/~theaipforum/
Suite 101 
Offers links and articles about Porphyria.
http://www.suite101.com/welcome.cfm/porphyria
Porphgroup 
An e-mail group at Yahoo dealing with the metabolic disease porphyria.
http://groups.yahoo.com/group/porphgroup/
Porphyria 
From Yahoo Groups. E-mail list for people with Porphyria. Friends, families and care givers are welcome.
http://groups.yahoo.com/group/porphyria/
Pediatric Oncall 
Information on porphyrias including the various types and its management.
http://www.pediatriconcall.com/fordoctor/diseasesandcondition/porphyrias.asp