Storvik Storvik M. M. ,  Hakkinen Hakkinen M. M. ,  Tupala Tupala E. E.  &  Tiihonen Tiihonen J. J. 5-HT1A Receptors in the Frontal Cortical Brain Areas in Cloninger Type 1 and 2 Alcoholics Measured by Whole-Hemisphere Autoradiography 5-HT1A Receptors in the Frontal Cortical Brain Areas in Cloninger Type 1 and 2 Alcoholics Measured by Whole-Hemisphere Autoradiography . This evidence concerns the gene HTR1A and alcohol drinking.