title: [C 7 deficiency associated with recurring purulent meningitis].
mesh_terms: D000328:Adult; D003184:Complement C7 / Q000172:deficiency*; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000209:etiology* / Q000276:immunology; D012008:Recurrence
chemical_list: D003184:Complement C7
vernacular_title: Déficit de C7 asociado a meningitis purulenta de repetición.