title: Absence of immunogenic impurities in clinical dextran tested by passive cutaneous anaphylaxis.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D000941:Antigens / Q000032:analysis*; D003911:Dextrans / Q000032:analysis / Q000302:isolation & purification / Q000592:standards*; D006168:Guinea Pigs; D007934:Leuconostoc; D009500:Neutralization Tests; D009844:Oligosaccharides / Q000494:pharmacology; D010323:Passive Cutaneous Anaphylaxis; D011817:Rabbits
chemical_list: D000906:Antibodies; D000941:Antigens; D003911:Dextrans; D009844:Oligosaccharides