Transmission disequilibrium mapping at the serotonin transporter gene (SLC6A4) region in autistic disorder. - Kim, S.-J.; Cox, N.; Courchesne, R.; Lord, C.; Corsello, C.; Akshoomoff, N.; Guter, S.; Leventhal, B.L.; Courchesne, E.; Cook Jr., E.H. (Molecular Psychiatry, 2002)