19th international congress of iranian acadeny of periodontology

19th international congress of iranian acadeny of periodontology

19th international congress of iranian acadeny of periodontology

19th international congress of iranian acadeny of periodontology

19th international congress of iranian acadeny of periodontology In date ۱۶ مهر ۱۳۹۸ untill ۱۹ مهر ۱۳۹۸ by انجمن علمي پريودنتولوژي ايران in city تهران was held.