title: Variations of immunocompetence compared to nitrogen balance in patients undergoing parenteral nutrition.
mesh_terms: D006801:Humans; D007111:Immunity, Cellular; D007136:Immunoglobulins / Q000032:analysis; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D009584:Nitrogen / Q000378:metabolism*; D009748:Nutrition Disorders / Q000276:immunology*; D010288:Parenteral Nutrition
chemical_list: D007136:Immunoglobulins; D009584:Nitrogen