Infant pertussis deaths in New South Wales 1996-1997.
Graves
S R
SR
D006801:Humans; D007223:Infant; D009517:New South Wales / Q000453:epidemiology; D010567:Pertussis Vaccine; D014917:Whooping Cough / Q000401:mortality* / Q000517:prevention & control
D010567:Pertussis Vaccine