00273nam a2200121Ia 4500008004100000082001700041100001200058245001300070250000800083260003300091300001000124650001700134150201s2008    xx            000 0 und d  a616.01bG08L  aLEWIN,B  aGENES IX  a1ST  bJOBES&BARTLEFTaBOSTONc2008  a1-892  aMICROBIOLOGY