00326nam a2200121 a 450000500170000002000150001708200180003210000220005011000230007224500510009526000370014630000210018320251203110153.0  a1555811256  a616.9041bISE  aIsenberg, Henry D  aIsenberg, Henry D.  aEssential procedures for clinical microbiology  aWashington D.C.bASM Pressc1998  axv,838p.c24 cm.