Authors: F G Fowkes; E R Davies; K T Evans; G Green; A E Hugh; D J Nolan; A L Power; C J Roberts; J Roylance Journal: Clin Radiol Date: 1987-01 Impact factor: 2.350
Authors: S J Masters; P M McClean; J S Arcarese; R F Brown; J A Campbell; H A Freed; G H Hess; J T Hoff; A Kobrine; D F Koziol Journal: N Engl J Med Date: 1987-01-08 Impact factor: 91.245