[Pathogenesis of vitamin deficiency in patients with chronic gastritis and peptic ulcer].
D001206:Ascorbic Acid Deficiency / Q000209:etiology*; D002908:Chronic Disease; D005756:Gastritis / Q000150:complications*; D006801:Humans; D009539:Nicotinic Acids / Q000378:metabolism*; D010437:Peptic Ulcer / Q000150:complications*; D012257:Riboflavin Deficiency / Q000209:etiology*; D013832:Thiamine Deficiency / Q000209:etiology*
D009539:Nicotinic Acids
K patogenezu vitaminnoĭ nedostatochnosti u bol'nykh khronicheskim gastritom i iazvennoi bolezn'iu.