DO_rare_slim DO_FlyBase_slim NCIthesaurus existence starts during childhood spinal muscular atrophy 2011-08-29T01:15:14Z UMLS_CUI:C0700595 disease_ontology GARD:7674 DOID:0060160 NCI:C85076 ORDO:70 MESH:D014897 A spinal muscular atrophy that is associated with the survival of motor neuron protein in childhood and that has_material_basis_in variation in the SMN gene. spinal muscular atrophies of childhood survival motor neuron spinal muscular atrophy spinal muscular atrophy Childhood onset