000 00298nam a2200121Ia 4500
008 240301s9999||||xx |||||||||||||| ||und||
035 _a250
100 _aRoot / Richard K. / Sande Merle A.
245 0 _aViral Infections
250 _a1st
260 _bCHURCHILL LIVGINGSTONE
_c1993
942 _cBK
999 _c219052
_d219052