Authors: R Mikami; M Sekiguchi; Y Ryuzin; F Kobayashi; Y Hiraga; Y Shimada; I Mochizuki; T Kobayashi; S Tamura; Y Hosoda Journal: Heart Vessels Date: 1986 Impact factor: 2.037
Authors: R A Bear; S Handelsman; A Lang; D Cattran; D Wilson; M Johnson; K Y Lee; E H Cole Journal: Can Med Assoc J Date: 1979-11-17 Impact factor: 8.262