Hereditary factors in infantile progressive muscular atrophy; study of 112 cases in 70 families.
D040941:Heredity; D006801:Humans; D009133:Muscular Atrophy; D009134:Muscular Atrophy, Spinal; D014897:Spinal Muscular Atrophies of Childhood
ATROPHY/muscular; HEREDITY/human