Media type: E-Article Title: Invited commentary Contributor: Collins, Geoffrey M. Published: Wiley, 1978 Published in: World Journal of Surgery, 2 (1978) 1, Seite 117-118 Language: English DOI: 10.1007/bf01574476 ISSN: 0364-2313; 1432-2323 Keywords: Surgery Origination: Footnote: