A.吉蘭-巴雷綜合征 B.腦性癱瘓 C.顱腦損傷 D.肌營養(yǎng)不良 E.遺傳性脊髓性肌萎縮癥
A.3~6個(gè)月 B.6~9個(gè)月 C.9~12個(gè)月 D.12~18個(gè)月 E.15~18個(gè)月
A.20% B.40% C.45% D.50% E.60%