Authors: R B Smith; W D Warren; A A Salam; W J Millikan; J D Ansley; J T Galambos; M Kutner; R P Bain Journal: Ann Surg Date: 1980-07 Impact factor: 12.969
Authors: J Terblanche; H I Yakoob; P C Bornman; G V Stiegmann; R Bane; M Jonker; J Wright; R Kirsch Journal: Ann Surg Date: 1981-10 Impact factor: 12.969