title: [Panel discussion: recent progress in the studies of immuno-reactive factors in the child].
mesh_terms: D001770:Blood Bactericidal Activity; D002648:Child; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007136:Immunoglobulins; D007153:Immunologic Deficiency Syndromes
chemical_list: D007136:Immunoglobulins