Igan Consortium
- IgA Nephropathy; protocol for diagnosis, booklet and general project information.
- http://www.igan.net

Adam. com: An Overview
- IgA nephropathy also known as berger's disease, a look at what it is, causes, incidence and risk factors.
- http://www.nlm.nih.gov/medlineplus/ency/article/000466.htm

Yahoo Groups
- Information about an IgA Nephropathy patient support group with email list, news and current medical and evidence-based information.
- http://groups.yahoo.com/group/iga-nephropathy

Western Queens Dialysis
- Causes of IgA nephropathy, written by Ari Kostadaras, MD. Looks at the pathology, presenting symptoms, diagnosis and etiology.
- http://www.kidneydoctor.com/iga.htm

Methodist Health Care System
- A description of IgA nephropathy along with a look at the causes, symptoms and treatment.
- http://www.methodisthealth.com/urogen/iganeph.htm

Vanderbilt Medical Center
- An article about IgA nephropathy.
- http://www.mc.vanderbilt.edu/peds/pidl/nephro/iganeph.htm