TY - BOOK AU - Osama Ismail Mohammed Abdu AU - Iman Abdelrahman , AU - Mona Abdelziz Wassef , TI - Evaluation of the chromogenic Cica - Ý - test for detecting extended - spectrum and AmpC Ý - lactamases / PY - 2010/// CY - Cairo : PB - Osama Ismail Mohammed Abdu , KW - Chromogenic cephalosporin KW - HMRZ - 86 KW - Ý - lactamase detection N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Clinical and Chemical Pathology; Issued also as CD N2 - In recent years there has been an increase in infections caused by extended - spectrum Ý - lactamases ( ESBL ) - producing strains and AmpC producing strain of Gram - negative bacili . These infections are associated with significantly higher morbidity and mortality . Classical microbiology results are not available for at least 48 h after clinical specimens are taken , with this period further extended if additional investigations are done UR - http://172.23.153.220/th.pdf ER -