Spinal muscular atrophy--type I.
D002648:Child; D003657:Decision Making / Q000941:ethics; D005066:Euthanasia, Passive / Q000941:ethics; D006801:Humans; D012121:Respiration, Artificial / Q000941:ethics; D012131:Respiratory Insufficiency / Q000209:etiology / Q000628:therapy; D014897:Spinal Muscular Atrophies of Childhood / Q000150:complications / Q000628:therapy*