Die Retinoblastom Seite - The Retinoblastoma Page (Germany) A German language site created by the parents of Christopher who was diagnosed with retinoblastoma in 1989 at age 1. It includes detailed information about retinoblastoma by a medical specialist and an Email list about blindness.
German Childhood Cancer Registry This registry, based in Mainz, covers a population of 13.2 million children with cases for Western Germany from 1980 and for Eastern Germany since 1991. The Web site includes details of research studies and publications. English and German language.