Chronic esophagitis in a population (Kashmir) with high prevalence of esophageal carcinoma.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002471:Cell Transformation, Neoplastic / Q000473:pathology*; D002908:Chronic Disease; D004938:Esophageal Neoplasms / Q000473:pathology*; D004941:Esophagitis / Q000473:pathology*; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors