Baumgardner TL, Reiss AL, Freund LS, Abrams MT, (1995). Specification of the neurobehavioral phenotype in males with fragile X syndrome. Pediatrics 95: 744-752.
Butler MG, Brunschwig A, Miller LK, Hagerman RJ, (1992). Standards for selected anthropometric measurements in males with the fragile X syndrome. Pediatrics 89 (Pt 1): 1059-1062.
Chiurazzi P, Destro-Bisol G, Genuardi M, Oostra BA, Spedini G, Neri G, (1996). Extended gene diversity at the FMR1 locus and neighbouring CA repeats in a sub-Saharan population. Am J Med Genet 64: 216-219.
Crabbe L, Hornstein L, Bensky A, Schwartz D, (1993). Cardiovascular abnormalities in children with fragile X syndrome. Pediatrics 91: 714-715.
Crawford DC, Meadows KL, Newman JL, Taft LF, Scott E, Leslie M, (2002). Prevalence of the fragile X syndrome in African-Americans. Am J Med Genet 110: 226-233.
Goldman A, Krause A, Jenkins T, (1997). Fragile X syndrome occurs in the South African Black population. S Afr Med J 87: 418-420.
Lozano R, Rosero CA, Hagerman RJ, (2014). Fragile X spectrum disorders. Intractable Rare Dis Res 3: 134-146.
Maes B, Fryns JP, Ghesquiere P, Borghgraef M, (2000). Phenotypic checklist to screen for fragile X syndrome in people with mental retardation. Ment Retard 38: 207-215.
Merenstein SA, Sobesky WE, Taylor AK, Riddle JE, Tran HX, Hagerman RJ, (1996). Molecular-clinical correlations in males with an expanded FMR1 mutation. Am J Med Genet 64: 388-394.
Schwartz CE, Phelan MC, Pulliam LH, Wilkes G, Vanner LV, Albiez KL, (1988). Fragile X syndrome: incidence, clinical and cytogenetic findings in the Black and White populations of South Carolina. Am J Med Genet 30: 641-654.
Staley LW, Hull CE, Mazzocco MM, Thibodeau SN, Snow K, Wilson VL, (1993). Molecular-clinical correlations in children and adults with fragile X syndrome. Am J Dis Child 147: 723-726.
Zhong N, Ju W, Xu W, Ye L, Shen Y, Wu G, (1999). Frequency of the fragile X syndrome in Chinese mentally retarded populations is similar to that in Caucasians. Am J Med Genet 84: 191-194.
