Salemi, M, C Barone, C Romano, M G Salluzzo, M Giambirtone, M C Morale, A E Calogero, L Grillo, P Bosco, and C Romano. 2015. “A Peculiar VNTR in the Cystathionine β-Synthase Gene Is a Risk Factor for Down Syndrome”. Cellular and Molecular Biology 61 (5):49-51. https://mail.cellmolbiol.org/index.php/CMB/article/view/705.