Effectiveness of ward based opportunistic immunisation policy.
Dobson
S R
SR
Bixby
E
E
Davies
A
A
Booy
R
R
Ledger
S
S
Isaacs
D
D
D002648:Child; D002673:Child, Hospitalized; D002675:Child, Preschool; D003362:Cost-Benefit Analysis; D006801:Humans; D014611:Vaccination / Q000191:economics