00327nam a2200121Ia 4500008004100000022001400041040001100055100001500066245007100081260003000152300001300182300001000195251112s9999||||xx |||||||||||||| ||und||  a0300-5526  aCNCLSA  aFred Brown 0aIntervirologybInternational Journal of Basic and Medical Virology  c1999bS. KargeraNew York  aP. 1-430  bV. 42