Zhang, Q Primary and booster mucosal immune responses to meningococcal group A and C conjugate and polysaccharide vaccines administered to university students in the United Kingdom. [electronic resource] - Infection and immunity Jul 2001 - 4337-41 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0019-9567 Standard No.: 10.1128/IAI.69.7.4337-4341.2001 doi Subjects--Topical Terms: AdolescentAdultAntibodies, Bacterial--immunologyAntigens, Bacterial--immunologyHumansImmunity, MucosalImmunization, SecondaryImmunoglobulin A--immunologyImmunoglobulin G--immunologyMeningococcal Infections--prevention & controlMeningococcal Vaccines--administration & dosageNeisseria meningitidis--immunologyPolysaccharides, Bacterial--immunologyStudentsUnited KingdomUniversitiesVaccinationVaccines, Conjugate--administration & dosage