American journal of gastroenterology (Baltimore : Williams & Wilkins, 1934)
UKP : v.57 (1972)-.HUKM : v. (1991)-.
PPUKM PS : (Vol.85 1990-Vol.102 2007). Sila layari http://lib.hukm.ukm.my dan akses Pangkalan Data Science Direct : (1998-2003)
Keywords: Gastroenterology -- Periodicals