Validation of hepatitis B surveillance data.
Rushworth
R L
RL
Bell
S M
SM
Morrell
S
S
Robertson
P W
PW
Fisher
C C
CC
D015982:Bias; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D006801:Humans; D009517:New South Wales / Q000453:epidemiology; D011159:Population Surveillance; D011247:Pregnancy