SURGERY OF PEPTIC ULCER.
D000740:Anemia; D000747:Anemia, Hypochromic; D005743:Gastrectomy; D006801:Humans; D007194:India; D009748:Nutrition Disorders; D010437:Peptic Ulcer; D012924:Social Conditions; D014628:Vagotomy; D014806:Vitamin B 12 Deficiency
ANEMIA, HYPOCHROMIC; GASTRECTOMY; INDIA; NUTRITION DISORDERS; PEPTIC ULCER; SOCIAL CONDITIONS; VAGOTOMY; VITAMIN B 12 DEFICIENCY