Andreas Rett References Andreas Rett Austrian physician Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Rett syndrome…1960s by the Austrian physician Andreas Rett. Today Rett syndrome is classified as a pervasive developmental disorder, a group of conditions that includes the autism spectrum disorders and childhood disintegrative disorder. Read More…1960s by the Austrian physician Andreas Rett. Today Rett syndrome is classified as a pervasive developmental disorder, a group of conditions that includes the autism spectrum disorders and childhood disintegrative disorder. Read More