00303nam a2200109Ia 4500008004100000040001100041100001900052245003500071260006500106300001300171300000900184251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aA.J. Zuckerman 0aJournal of Virological Methods  cFebruary, 1984bElsevier Science Publishers B. V.aAmsterdam  aP. 1-363  bV. 8