title: [Preparations of trace elements as auxiliary therapeutic agents in gastrointestinal diseases].
mesh_terms: D003035:Cobalt / Q000627:therapeutic use*; D004751:Enteritis / Q000188:drug therapy*; D006801:Humans; D007501:Iron / Q000627:therapeutic use*; D009536:Niacinamide / Q000627:therapeutic use*; D011178:Postgastrectomy Syndromes / Q000188:drug therapy*
chemical_list: D009536:Niacinamide; D003035:Cobalt; D007501:Iron
vernacular_title: Preparaty mikroélementov kak vspomogatel'nye lechebnye sredstva pri zabolevaniiakh zheludochno-kishechnogo trakta.