Genetical investigations in a north-Swedish population; population structure, spastic oligophrenia, deaf mutism.
D003638:Deafness / Q000235:genetics*; D040941:Heredity; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D009128:Muscle Spasticity; D009155:Mutism
DEAF-MUTISM/heredity; HEREDITY; MENTAL DEFICIENCY/heredity