Authors: J Eriksson; A Franssila-Kallunki; A Ekstrand; C Saloranta; E Widén; C Schalin; L Groop Journal: N Engl J Med Date: 1989-08-10 Impact factor: 91.245
Authors: A Dornhorst; S G Edwards; J S Nicholls; V Anyaoku; D McLaren; K E Heslop; R S Elkeles; R W Beard; D G Johnston Journal: Clin Sci (Lond) Date: 1991-08 Impact factor: 6.124