[NSAID-gastropathy: state-of-the-art therapy optimization capabilities in outpatient practice]. - Burkov SG; Arutiunov AT; Gurova NIu; Lobanova EG; Nikiforov PA; Okoemov MN; Cherezova IN; Chugunnikova LI (Eksperimental'naia i klinicheskaia gastroenterologiia = Experimental & clinical gastroenterology, 2008)