@article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {4}, Number = {4}, pages = {14-30}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-473-en.html}, eprint = {http://jida.ir/article-1-473-en.pdf}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} } @article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {4}, Number = {4}, pages = {31-38}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-474-en.html}, eprint = {http://jida.ir/article-1-474-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} } @article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {4}, Number = {4}, pages = {39-44}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-475-en.html}, eprint = {http://jida.ir/article-1-475-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} } @article{ author = {}, title = {}, abstract ={}, Keywords = {}, volume = {4}, Number = {4}, pages = {45-48}, publisher = {Journal of Iranian Dental Association}, url = {http://jida.ir/article-1-476-en.html}, eprint = {http://jida.ir/article-1-476-en.PDF}, journal = {Journal of Iranian Dental Association}, issn = {2383-3041}, eissn = {}, year = {1991} }