百日咳杆菌鼠抗血清 百日咳杆菌鼠抗血清 Bordetella pertussis mouse antiserum BRP Anti-PT: 19.5 ELU/vial Anti-FHA: 69 ELU/vial ; Anti-69k: 17 ELU/vial Anti-Fim 2/3: 28 ELU/vial