[1st Franco-North African gastroenterology seminar. Tunis, 27-28 November 1981. Abstracts of presentations].
D001660:Biliary Tract Diseases; D005767:Gastrointestinal Diseases; D006801:Humans
1ères journées franco-maghrebines de gastro-entérologie. Tunis 27-28 Novembre 1981. resumés des communications.