Identification of flanking markers for the familial amyotrophic lateral sclerosis gene ALS1 on chromosome 21 Figlewicz, D.A.; McInnis, M.G.; Goto, J.; Haines, J.L.; Warren, A.C.; Krizus, A.; Khodr, N.; Brown, R.H.; McKenna-Yasek, D.; Antonarakis, S.E. Journal of the Neurological Sciences 124(Suppl): 90-95 1994 0022-510X 10.1016/0022-510x(94)90190-2 https://eurekamag.com/research/008/807/008807908.php