Authors: R K Spence; D B Freiman; R Gatenby; C L Hobbs; C F Barker; H D Berkowitz; B Roberts; G McClean; J Oleaga; E J Ring Journal: Arch Surg Date: 1981-11
Authors: A C Waltman; A J Greenfield; R A Novelline; W M Abbott; D C Brewster; R C Darling; A C Moncure; L W Ottinger; C A Athanasoulis Journal: Arch Surg Date: 1982-09