Atrophic gastritis in dyspeptic patients.
D000328:Adult; D001284:Atrophy / Q000453:epidemiology; D001706:Biopsy; D004415:Dyspepsia / Q000150:complications*; D005260:Female; D005750:Gastric Juice / Q000032:analysis; D005753:Gastric Mucosa; D005756:Gastritis / Q000453:epidemiology*; D006801:Humans; D008297:Male