title: Screening of immunological competence in children.
mesh_terms: D002175:Candida / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D006968:Hypersensitivity, Delayed; D007109:Immunity; D007111:Immunity, Cellular; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis; D066298:In Vitro Techniques; D007223:Infant; D008213:Lymphocyte Activation; D008403:Mass Screening; D009107:Mumps / Q000276:immunology; D013291:Streptococcus / Q000276:immunology
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007136:Immunoglobulins