title: Preparation of diphtheria vaccines using highly purified toxins.
authors.forename: E
authors.initials: E
authors.lastname: Relyveld
authors.forename: B
authors.initials: B
authors.lastname: Bizzini
authors.forename: M
authors.initials: M
authors.lastname: Huet
mesh_terms: D004167:Diphtheria Toxin / Q000302:isolation & purification*; D004168:Diphtheria Toxoid / Q000096:biosynthesis*; D005285:Fermentation; D006801:Humans
chemical_list: D004167:Diphtheria Toxin; D004168:Diphtheria Toxoid