TY - JOUR T1 - Serotypes and subtypes of Neisseria meningitidis serogroup B strains associated with meningococcal disease in Canada, 1977-1989. JO - Can J Microbiol PY - 1991/08/01 AU - Ashton FE AU - Mancino L AU - Ryan AJ AU - Poolman JT AU - Abdillahi H AU - Zollinger WD ED - DO - DOI: 10.1139/m91-104 VL - 37 IS - 8 SP - 613 EP - 617 Y2 - 2024/12/22 ER -