Lack of association between down syndrome and polymorphisms in dopamine receptor D4 and serotonin transporter genes.
Neurochemical research 2008 Jul 33 (7): 1286-91.
Das Bhowmik Aneek, Dutta Samikshan, Sinha Swagata, Chattopadhyay Anindita, Mukhopadhyay Kanch
Brief report: aggression and stereotypic behavior in males with fragile X syndrome--moderating secondary genes in a "single gene" disorder.
Journal of autism and developmental disorders 2008 Jan 38 (1): 184-9.
Hessl David, Tassone Flora, Cordeiro Lisa, Koldewyn Kami, McCormick Carolyn, Green Cherie, Wegelin Jacob, Yuhas Jennifer, Hagerman Randi