{Reference Type}: Comment {Title}: Clinical significance of tri-nucleotide repeats in Fragile X testing: a clarification of American College of Medical Genetics guidelines. {Author}: Kronquist KE;Sherman SL;Spector EB; {Journal}: Genet Med {Volume}: 10 {Issue}: 11 {Year}: Nov 2008 {Factor}: 8.864 {DOI}: 10.1097/GIM.0b013e31818b0c8a {Abstract}: