title: PCA reactions in guinea pigs: elicitation by antigens of related structure and inhibition by haptens.
mesh_terms: D000409:Alanine; D000818:Animals; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D000941:Antigens; D003429:Cross Reactions; D000939:Epitopes; D005260:Female; D006241:Haptens; D006636:Histamine Release; D007106:Immune Sera / Q000032:analysis; D008297:Male; D010323:Passive Cutaneous Anaphylaxis; D010455:Peptides; D011233:Precipitin Tests; D011817:Rabbits; D012260:Ribonucleases; D012709:Serum Albumin
chemical_list: D000906:Antibodies; D000941:Antigens; D000939:Epitopes; D006241:Haptens; D007106:Immune Sera; D010455:Peptides; D012709:Serum Albumin; D012260:Ribonucleases; D000409:Alanine