Authors: W M Jackman; X Z Wang; K J Friday; C A Roman; K P Moulton; K J Beckman; J H McClelland; N Twidale; H A Hazlitt; M I Prior Journal: N Engl J Med Date: 1991-06-06 Impact factor: 91.245
Authors: J N Cohn; G Johnson; S Ziesche; F Cobb; G Francis; F Tristani; R Smith; W B Dunkman; H Loeb; M Wong Journal: N Engl J Med Date: 1991-08-01 Impact factor: 91.245
Authors: W S Weintraub; E L Jones; S B King; J Craver; J S Douglas; R Guyton; H Liberman; D Morris Journal: Am J Cardiol Date: 1990-01-15 Impact factor: 2.778
Authors: A E Arnold; P W Serruys; W Rutsch; M L Simoons; D P de Bono; J G Tijssen; J Lubsen; M Verstraete Journal: J Am Coll Cardiol Date: 1991-01 Impact factor: 24.094