Journal of Virological Methods
Journal of Virological Methods > 2001 > 97 > 1-2 > 165 - 169
Journal of Virological Methods > 2007 > 143 > 2 > 147-152
Journal of Virological Methods > 2001 > 97 > 1-2 > 165 - 169
Journal of Virological Methods > 2007 > 143 > 2 > 147-152