000 00256 a2200109 4500
005 20220804080319.0
022 _a0022 1317
245 _aJournal of general Virology
260 _aCambridge
_bCambridge University
_c1977
490 _vVol. 38
942 _2lcc
_cCR
999 _c36960
_d36960