Otter, M; Schrander-Stumpel, CT; Curfs, LM (March 2010). "Triple X syndrome: a review of the literature". European Journal of Human Genetics. 18 (3): 265–71. doi:10.1038/ejhg.2009.109. PMC 2987225. PMID 19568271.
Otter, M; Schrander-Stumpel, CT; Curfs, LM (March 2010). "Triple X syndrome: a review of the literature". European Journal of Human Genetics. 18 (3): 265–71. doi:10.1038/ejhg.2009.109. PMC 2987225. PMID 19568271.
Otter, M; Schrander-Stumpel, CT; Curfs, LM (March 2010). "Triple X syndrome: a review of the literature". European Journal of Human Genetics. 18 (3): 265–71. doi:10.1038/ejhg.2009.109. PMC 2987225. PMID 19568271.