000 00336nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aE. De Clercq
_92917
245 0 _aAntiviral Research
260 _c1991
_bElsevier Science Publishers B. V.
_aAmsterdam
300 _aP. 1-356
300 _bV. 15
942 _cJRBV
999 _c30404
_d30404