Authors: T V Taylor; A A Gunn; D A MacLeod; T J Van Vroonhoven; P C Bornman; J Terblanche; J W Thomson; J P Lythgoe; J B MacFarland; R J Salem Journal: Br J Surg Date: 1985-12 Impact factor: 6.939
Authors: G R Silvoso; K J Ivey; J H Butt; O O Lockard; S D Holt; C Sisk; W N Baskin; P A Mackercher; J Hewett Journal: Ann Intern Med Date: 1979-10 Impact factor: 25.391