title: Boostering antitoxic diphtheria immunity in adults.
authors: H M
authors: HM
authors: Hasselhorn
authors: F
authors: F
authors: Hofmann
authors: F W
authors: FW
authors: Tiller
mesh_terms: D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis*; D004165:Diphtheria / Q000517:prevention & control*; D004168:Diphtheria Toxoid / Q000008:administration & dosage*; D005260:Female; D005858:Germany; D006801:Humans; D007110:Immunity, Active; D007117:Immunization, Secondary; D008297:Male; D013997:Time Factors
chemical_list: D000907:Antibodies, Bacterial; D004168:Diphtheria Toxoid