Hana Issa Mahjob <br/><br/>
Comparative study of effectiveness of disinfection of alginate dental impression by immersion and spraying technique /  
 دراسة مقارنة لفاعلية تعقيم مقاسات الالجينات بطريقة النقع والرش 
Hana Issa Mahjob ; Supervised Mohammed Nada , Ehab Aboroos , Nadia Madani 
 - Cairo :   Hana Issa Mahjob ,   2011 
 - 58 P. :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics 
<br/><br/> To compare the effectiveness of a given disinfectant , which was ( a quaternary ammonium compound ) in its spray and solution froms . It was evaluated as a surface disinfectant used for alginate dental impressions . Twenty patients were selected according to specific criteria . The patients were divided according to the technique of disinfection into two groups : Immersion technique group and Spray technique group 
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<br/><br/><label>Subjects--Index Terms: </label>Alginate impression  Disinfection technique Effectiveness