[Bacteriology and immunology of meningococcus in school population].
D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000453:epidemiology* / Q000382:microbiology; D009345:Neisseria meningitidis / Q000302:isolation & purification; D012572:School Health Services; D013030:Spain
Estudio bacteriológico e inmunológico de meningococo en una población escolar