Authors: B M Nordlinger; D F Nordlinger; J T Fulenwider; W J Millikan; P J Sones; M Kutner; R Steele; R Bain; W D Warren Journal: Am J Surg Date: 1980-01 Impact factor: 2.565
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: G P Spina; R Santambrogio; E Opocher; F Gattoni; U Baldini; G Cucchiaro; C Uslenghi; G Pezzuoli Journal: World J Surg Date: 1990 Jan-Feb Impact factor: 3.352
Authors: G P Spina; R Santambrogio; E Opocher; F Cosentino; A Zambelli; G R Passoni; G Cucchiaro; M Macrì; E Morandi; S Bruno Journal: Ann Surg Date: 1990-02 Impact factor: 12.969
Authors: Roberto Santambrogio; Enrico Opocher; Mara Costa; Savino Bruno; Andrea Pisani Ceretti; Gian Paolo Spina Journal: World J Gastroenterol Date: 2006-10-21 Impact factor: 5.742