Authors: T Shirakusa; M Tsutsui; N Iriki; K Matsuba; T Saito; S Minoda; T Iwasaki; N Hirota; J Kuono Journal: Thorax Date: 1989-03 Impact factor: 9.139
Authors: V Zagonel; U Tirelli; D Serraino; G Lo Re; M C Merola; M Mascarin; M G Trovò; A Carbone; S Monfardini Journal: Drugs Aging Date: 1994-01 Impact factor: 3.923