TY - SER ED - British Medical Association ED - British Society Gastroenterology. TI - Gut SN - 00175749 PY - 1963///- CY - London : PB - British Medical Association, KW - Gastroenterology N1 - Latest issue consulted: Vol.35 No.12 (Dec 1995); Supplement: Vol. 28,( 1937), Vol.28 (1987 ) Vol.35, (1994) ER -