title: Diphtheria and tetanus immunity.
authors.forename: Dominic J
authors.initials: DJ
authors.lastname: Balestra
mesh_terms: D000328:Adult; D000367:Age Factors; D004165:Diphtheria / Q000276:immunology* / Q000517:prevention & control; D005260:Female; D006801:Humans; D007109:Immunity / Q000502:physiology; D007117:Immunization, Secondary; D008297:Male; D012737:Sex Factors; D013742:Tetanus / Q000276:immunology* / Q000517:prevention & control