Poliquistosis http://kidney.niddk.nih.gov/kudiseases/pubs/polycystic/ http://www.pkdcure.org/site/PageServer http://familydoctor.org/142.xml http://www.iqb.es/urologia/poliquistico/poliquistico01.htm Alport http://www.nlm.nih.gov/medlineplus/spanish/ency/article/000504.htm http://www.cc.utah.edu/~cla6202/ASHP.htm http://www.kidney.org/atoz/atozItem.cfm?id=47 http://www.umm.edu/esp_ency/article/000504.htm Cistinosis http://www.cystinosisfoundation.org/ Fabry http://www.fabry.org/ Generales http://www.orpha.net http://www.airg-france.org/ http://www.eurordis.org/ http://www.enfermedades-raras.org/es/default.htm http://iier.isciii.es/er/html/er_busal.htm http://www.sitiosespana.com/paginas/salud/enfermedades/renales.htm http://sid.usal.es/default.asp http://www.tusalud.com.mx/120503.htm http://www.alcer.org/ http://www.enfermedades-raras.org/entpat/m111.asp