Clinics in gastroenterology. - London, Philadelphia, Saunders. - 15 v. : ill. ; 25 cm. - Quarterly - Vol.14, no.2(Apr. 1985) - ISSN: 0300-5089 = Clin Gastroenterol Subjects--Topical Terms: Gastroenterology National Library of Medicine Call No.: PER W1 / CL831BG