A study of rheumatic fever and streptococcal infection in different social groups in Melbourne.
D006801:Humans; D012213:Rheumatic Fever / Q000453:epidemiology*; D013290:Streptococcal Infections / Q000453:epidemiology*; D013291:Streptococcus
RHEUMATIC FEVER/epidemiology; STREPTOCOCCAL INFECTIONS/epidemiology