Meningococcal serogroups A, C, W-135, and Y tetanus toxoid conjugate vaccine: a new conjugate vaccine against invasive meningococcal disease

脑膜炎球菌A、C、W-135和Y群破伤风类毒素结合疫苗：一种预防侵袭性脑膜炎球菌病的新型结合疫苗