Authors: J J Ricotta; F A Bryan; M G Bond; A Kurtz; D H O'Leary; J K Raines; A S Berson; M E Clouse; M Calderon-Ortiz; J F Toole Journal: J Vasc Surg Date: 1987-11 Impact factor: 4.268
Authors: B Widder; K Paulat; J Hackspacher; H Hamann; S Hutschenreiter; C Kreutzer; F Ott; J Vollmar Journal: Ultrasound Med Biol Date: 1990 Impact factor: 2.998