Authors: G C White; T J Matthews; K J Weinhold; B F Haynes; H L Cromartie; C W McMillan; D P Bolognesi Journal: Lancet Date: 1986-03-15 Impact factor: 79.321
Authors: G B Scott; C Hutto; R W Makuch; M T Mastrucci; T O'Connor; C D Mitchell; E J Trapido; W P Parks Journal: N Engl J Med Date: 1989-12-28 Impact factor: 91.245