000 00256 a2200109 4500
005 20220725062721.0
022 _a0022 1317
245 _aJournal of general Virology
260 _aCambridge
_bCambridge University
_c1971
490 _vVol. 13
942 _2lcc
_cCR
999 _c36069
_d36069