Increase in hepatitis A cases in Latvia, in 2008, including an ongoing outbreak associated with a restaurant in Riga--preliminary report.
Perevoscikovs
J
J
Sabiedrības veselības aģentūra (State Agency Public Health Agency), Riga, Latvia. Jurijs.Perevoscikovs@sva.gov.iv
Lucenko
I
I
Magone
S
S
Brila
A
A