TY - BOOK AU - Raghda Abdelrahman Said Hawas AU - Sherine Ezz Eldin Taha , AU - Walid Ali Mohamed Fouad , TI - Prevalence of visible enamel defects in permanent dentition among a group of Egyption children / PY - 2012/// CY - Cairo : PB - Raghda Abdelrahman Said Hawas , KW - Enamel hypomineralization KW - Enamel hypoplasia KW - Permanent teeth N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Pedodontics; Issued also as CD N2 - The purpose of this study was to determine the prevalence of enaml hypoplasia and enamel hypomineralization in permanent dentition and to assess the possible risk factors for the occurrence of these defects. One thousand children were included in this study with an age ranged between six to fourteen years old. Personal information for each child was recorded including name, sex, age, address, phone number and parent's education UR - http://172.23.153.220/th.pdf ER -