Infectious diseases in England and Wales: April to June 1999.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003141:Communicable Diseases / Q000453:epidemiology*; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008288:Malaria / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D014777:Virus Diseases / Q000453:epidemiology; D014852:Wales / Q000453:epidemiology