Beethoven's deafness.
D001344:Autopsy / Q000266:history; D003638:Deafness / Q000266:history*; D005197:Famous Persons; D005858:Germany; D049672:History, 19th Century; D007759:Labyrinth Diseases / Q000266:history; D009146:Music / Q000266:history*; D010001:Osteitis Deformans / Q000266:history; D010040:Otosclerosis / Q000266:history; D013587:Syphilis / Q000266:history