title: A method for purifying diphtheria toxoid and combining it with protamine.
authors.forename: V
authors.initials: V
authors.lastname: ROSS
mesh_terms: D004165:Diphtheria; D004168:Diphtheria Toxoid; D006801:Humans; D011479:Protamines
chemical_list: D004168:Diphtheria Toxoid; D011479:Protamines