Authors: E J Topol; R M Califf; B S George; D J Kereiakes; C W Abbottsmith; R J Candela; K L Lee; B Pitt; R S Stack; W W O'Neill Journal: N Engl J Med Date: 1987-09-03 Impact factor: 91.245
Authors: M L Simoons; A E Arnold; A Betriu; D P de Bono; J Col; F C Dougherty; R von Essen; H Lambertz; J Lubsen; B Meier Journal: Lancet Date: 1988-01-30 Impact factor: 79.321