Stenina, M A [Level of serum antibodies to opportunistic microflora as a marker of the secondary immunodeficiency processes in children]. [electronic resource] - Zhurnal mikrobiologii, epidemiologii i immunobiologii - 50-4 p. digital Publication Type: Journal Article ISSN: 0372-9311 Subjects--Topical Terms: Antibodies, Bacterial--bloodChildChild, PreschoolCommon Variable Immunodeficiency--bloodHumansLipopolysaccharide Receptors--immunologyOpportunistic Infections--bloodPeptidoglycan--immunologyT-Lymphocytes--immunologyalpha-Macroglobulins--immunology