Authors: U W de Jong; N E Day; C S Muir; T H Barclay; G Bras; F H Foster; D J Jussawalla; N Ringertz; T Shanmugaratnam Journal: Int J Cancer Date: 1972-11 Impact factor: 7.396
Authors: L B Woolner; R S Fontana; D R Sanderson; W E Miller; J R Muhm; W F Taylor; M A Uhlenhopp Journal: Mayo Clin Proc Date: 1981-09 Impact factor: 7.616