TY - BOOK AU - Nawal Mahfoudh Salman AU - Ghada Elhilaly Eid , AU - Howida Kamal Ibrahim , AU - Salsabyl Mohamed Ibrahim , TI - Topographic surface changes of root dentin exposed to temporary root canal dressing : : In vitro study / PY - 2012/// CY - Cairo : PB - Nawal Mahfoudh Salman , KW - Dressing gel KW - Layer KW - Smear N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD N2 - The purpose of this study was to evaluate in - vitro the efficacy of prepared dressing gel materials from conventional used root canal irrigate at a special concetration namely in a standard volume (0.1 ml) was applied . ECHXT : 0.01 % EDTA , 0.01 % CHX and 6 % Triss buffer , ENaOCI used separate dressing gel 2.5 % NaOCI / 18.6 EDTA gel and ECHX (used separate dressing gel 18.6 % EDTA and 17 % CHX gel) UR - http://172.23.153.220/th.pdf ER -