Quarterly communicable disease review October to December 1994. From the PHLS Communicable Disease Surveillance Centre.
D002675:Child, Preschool; D003141:Communicable Diseases / Q000453:epidemiology*; D018073:Haemophilus Vaccines; D006801:Humans; D007223:Infant; D016920:Meningitis, Bacterial / Q000453:epidemiology / Q000382:microbiology / Q000401:mortality / Q000517:prevention & control; D012480:Salmonella Infections / Q000453:epidemiology / Q000382:microbiology; D012483:Salmonella Phages; D012477:Salmonella enteritidis; D006113:United Kingdom / Q000453:epidemiology
D018073:Haemophilus Vaccines