Quadrennial review world congresses : Gastroenterology OMGE 8th congress, Digestive Endoscopy OMED 6th congress, Colo Proctology 3rd congress Sao Paulo, Brazil, September 7-12, 1986/ he congresses are org. on behalf of Federacao Brasileira de Gastroentero
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297,587 Quadrennial review world congresses : Gastroenterology OMGE 8th congress, Digestive Endoscopy OMED 6th congress, Colo Proctology 3rd congress Sao Paulo, Brazil, September 7-12, 1986 / the congresses are org. on behalf of Federacao Brasileira de Gastroenterologia [et al.] ; supported by an educational grant from Smith Kline and French International to the World Congresses of Gastroenterology. New York :-Publ. by Plenum Publ. Corporation, 1986. 162 s. : il., wykr. ; 28 cm (Digestive Diseases and Sciences, ISSN 0163-2116 ; vol. 31, Nr 9, suppl
