16

Detection of measles vaccine in the throat of a vaccinated child

Year:
2002
Language:
english
File:
PDF, 35 KB
english, 2002
17

Herpes simplex virus resistance to antiviral drugs

Year:
2003
Language:
english
File:
PDF, 267 KB
english, 2003
26

Surveillance and impact of influenza in Europe

Year:
1999
Language:
english
File:
PDF, 617 KB
english, 1999