Multiserotype protection of mice against pneumococcal colonization of the nasopharynx and middle ear by killed nonencapsulated cells given intranasally with a nontoxic adjuvant - Malley, Richard; Morse, Sarah C.; Leite, Luciana C. C.; Arêas, Ana Paula de Mattos; Ho, Paulo Lee; Kubrusly, Flavia Saldanha; Almeida, Igor Correia de; Anderson, Porter (Infection and Immunity, 2004)