%0 Journal Article %T Frequency Distribution of COMT Polymorphisms in Greek Patients with Schizophrenia and Controls: A Study of SNPs rs737865, rs4680, and rs165599 %A Kotrotsou Maria %A Touloumis Charalampos %A Dido Vassilakopoulou %A Syriou Stavroula %J ISRN Psychiatry %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/651613 %U http://dx.doi.org/10.5402/2012/651613