33.下列何者不是愛德華氏症(Edwards syndrome, Trisomy 18)常見之臨床表徵?
(A)小頭(microcephaly)
(B)小下巴(micorgnathia)
(C)扁平枕骨(flat occiput)
(D)搖椅腳(rocker-bottom feet)
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統計: A(188), B(183), C(579), D(91), E(0) #3198931
統計: A(188), B(183), C(579), D(91), E(0) #3198931