Significant evidence for a schizophrenia susceptibility locus in the centromeric region of human chromosome by Shaw, S, Shields, G, Smith, AB, Larach, V, Wellman, N, Loftus, J, Nanthankumar, B, Razi, K, Stewart, J, Comazzi, M, Vita, A, Heffner, T, Sherrington, R, Crow, T, DeLisi, L