Authors: Y Nakai; Y Kataoka; M Bando; Y Hiasa; H Taki; M Harada; T Maeda; T Aihara Journal: J Thorac Cardiovasc Surg Date: 1987-01 Impact factor: 5.209
Authors: C Dennis; N Houston-Miller; R G Schwartz; D K Ahn; H C Kraemer; D Gossard; M Juneau; C B Taylor; R F DeBusk Journal: JAMA Date: 1988-07-08 Impact factor: 56.272