@article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {5}, Number = {1}, pages = {19-29}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-478-en.html}, eprint = {http://jida.ir/article-1-478-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} } @article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {5}, Number = {1}, pages = {30-40}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-479-en.html}, eprint = {http://jida.ir/article-1-479-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} } @article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {5}, Number = {1}, pages = {41-48}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-480-en.html}, eprint = {http://jida.ir/article-1-480-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} }