00367nam a2200121Ia 4500008004100000022001800041040001100059100001900070245010600089260002700195300001300222300001000235251112s9999||||xx |||||||||||||| ||und||  a3-8055-3769-7  aCNCLSA  aJ. L. Melnick, 0aIntervirologybThe Journal of the Virology Division Internartional Union of Microbiological Societies  c1984bKargeraNew York  aP. 1-236  bV. 21