%0 Journal Article %T Guidelines for the diagnosis of fragile X. %A de Arce MA %A Hecht F %A Sutherland GR %A Webb GC %J Clin Genet %V 29 %N 2 %D Feb 1986 %M 3955878 %F 4.296 %R 10.1111/j.1399-0004.1986.tb01228.x %X