title: [Effect of PHA on immune response of rabbits to S. typhoid "O" antigen].
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D000917:Antibody Formation; D000942:Antigens, Bacterial / Q000276:immunology*; D005260:Female; D008213:Lymphocyte Activation; D008297:Male; D019081:O Antigens; D010835:Phytohemagglutinins / Q000494:pharmacology*; D011817:Rabbits; D012485:Salmonella typhi / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D000942:Antigens, Bacterial; D019081:O Antigens; D010835:Phytohemagglutinins