Externa länkar till internationella nätpublikationer
CCDR: Canada Communicable Disease Report
CDC: Emerging Infectious Diseases
CDC: MMWR Morbidity and Mortality Weekly Report
MSIS-rapport: Folkehelseinstituttets meldingsblad om smittevern
CCDR: Canada Communicable Disease Report
CDC: Emerging Infectious Diseases
CDC: MMWR Morbidity and Mortality Weekly Report
MSIS-rapport: Folkehelseinstituttets meldingsblad om smittevern