[ECHO virus 9; etiological agent in an epidemic of aseptic meningitis in Belgium].
D001530:Belgium; D004459:Echovirus 9; D058872:Epidemics; D006801:Humans; D008581:Meningitis / Q000382:microbiology*; D008582:Meningitis, Aseptic; D014777:Virus Diseases
MENINGITIS/microbiology; VIRUS DISEASES
Le virus Echo 9, agent étiologique d'une épidémie de méningite aseptique en Belgique.