title: Age and sex dependent connection between natural antibody levels and immunopathological phenomena.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000906:Antibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis; D007223:Infant; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000276:immunology*; D012737:Sex Factors
chemical_list: D000906:Antibodies