Suggest references:
Notify Library Reference ID = 1914
Wirojanan, J., Angkustsiri, K., Tassone, F., Gane, L. W. and Hagerman, R. J. (2008), A girl with fragile X premutation from sperm donation. Am. J. Med. Genet., 146A: 888–892. doi: 10.1002/ajmg.a.31876