title: Cells producing antibody to penicillin.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004342:Drug Hypersensitivity / Q000276:immunology*; D005782:Gels; D006461:Hemolysis; D007074:Immunoglobulin G; D008221:Lymphoid Tissue / Q000276:immunology*; D008722:Methods; D051379:Mice; D010406:Penicillins; D011817:Rabbits
chemical_list: D005782:Gels; D007074:Immunoglobulin G; D010406:Penicillins