Authors: K A Perkins; L H Epstein; R L Stiller; M H Fernstrom; J E Sexton; R G Jacob; R Solberg Journal: Psychopharmacology (Berl) Date: 1991 Impact factor: 4.530
Authors: A H Crisp; C Halek; P Sedgewick; C Stravraki; E Williams; I Kiossis; P Sedgwick; C Stavrakaki Journal: Postgrad Med J Date: 1998-08 Impact factor: 2.401