title: Studies on "allergoids" prepared from naturally occurring allergens. II. Evaluation of allergenicity and assay of antigenicity of formalinized mixed grass pollen extracts.
mesh_terms: D000485:Allergens; D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001249:Asthma / Q000175:diagnosis / Q000276:immunology*; D003429:Cross Reactions; D005557:Formaldehyde / Q000494:pharmacology*; D006168:Guinea Pigs; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D010323:Passive Cutaneous Anaphylaxis; D010936:Plant Extracts; D006109:Poaceae; D011058:Pollen; D011817:Rabbits; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology*; D012882:Skin Tests
chemical_list: D000485:Allergens; D000941:Antigens; D007106:Immune Sera; D010936:Plant Extracts; D005557:Formaldehyde