TY - JOUR AU - Leja, M; Kupcinkas, L; Funka, K TI - The validity of a biomarker method for indirect detection of gastric mucosal atrophy versus standard histopathology JO - Dig Dis Sci VL - 54 PY - 2009 DO - 10.1007/s10620-009-0947-5 SP - 2377 EP - 2384 N1 - et al. ER -