title: [Cytochemical study of serotype A "Neisseria meningitidis"].
mesh_terms: D001431:Bacteriological Techniques; D066298:In Vitro Techniques; D009345:Neisseria meningitidis / Q000302:isolation & purification*
vernacular_title: Estudio citoquímico de la "Neisseria meningitidis", serotipo-A.