title: Antitoxin titers following immunization with protamineprecipitated diptheria toxoid.
authors.forename: V
authors.initials: V
authors.lastname: ROSS
authors.forename: F L
authors.initials: FL
authors.lastname: CLAPP
authors.forename: B W
authors.initials: BW
authors.lastname: SCHIMPF
mesh_terms: D004165:Diphtheria; D004168:Diphtheria Toxoid; D006801:Humans; D007114:Immunization; D014611:Vaccination
chemical_list: D004168:Diphtheria Toxoid