Spinal muscular atrophies.
D000208:Acute Disease; D000483:Alleles; D002874:Chromosome Mapping; D002895:Chromosomes, Human, Pair 5; D008040:Genetic Linkage; D006801:Humans; D007231:Infant, Newborn; D009134:Muscular Atrophy, Spinal / Q000235:genetics*; D009154:Mutation; D011296:Prenatal Diagnosis; D014897:Spinal Muscular Atrophies of Childhood / Q000145:classification / Q000235:genetics*