preferred_name: DUCHENNE MUSCULAR DYSTROPHY, IMPAIRED INTELLECTUAL DEVELOPMENT, AND ABSENCE OF ERG B-WAVE
preferred_name_lc: duchenne muscular dystrophy, impaired intellectual development, and absence of erg b-wave
label: DUCHENNE MUSCULAR DYSTROPHY, IMPAIRED INTELLECTUAL DEVELOPMENT, AND ABSENCE OF ERG B-WAVE
label_lc: duchenne muscular dystrophy, impaired intellectual development, and absence of erg b-wave