الفهرس | Only 14 pages are availabe for public view |
Abstract The aim of the study was to: 1- Determine the eruption date of permanent and primary teeth. 2- Determine the sequence of eruption of permanent and primary teeth. 3- Correlate between chronological and developmental age of eruption of permanent and primary teeth in a group of Egyptian children in Qalubia Governorate in urban and rural areas. |