Authors: H Holdaas; A Hartmann; M G Lien; L Nilsen; J Jervell; P Fauchald; L Endresen; O Djøseland; K J Berg Journal: J Intern Med Date: 1991-02 Impact factor: 8.989
Authors: J G Cleland; H J Dargie; S G Ball; G Gillen; G P Hodsman; J J Morton; B W East; I Robertson; I Ford; J I Robertson Journal: Br Heart J Date: 1985-09