Authors: A Goate; M C Chartier-Harlin; M Mullan; J Brown; F Crawford; L Fidani; L Giuffra; A Haynes; N Irving; L James Journal: Nature Date: 1991-02-21 Impact factor: 49.962
Authors: J Collinge; L E Delisi; A Boccio; E C Johnstone; A Lane; C Larkin; M Leach; R Lofthouse; F Owen; M Poulter Journal: Br J Psychiatry Date: 1991-05 Impact factor: 9.319