The role of prophylactic ibuprofen and N-acetylcysteine on the level of cytokines in periapical exudates and the post-treatment pain Journal title: DARU Journal of Pharmaceutical Sciences Authors: Maryam Ehsani, Samir Zahedpasha, Ali-Akbar Moghadamnia, Ghorban Maliji, Narges Mousavi Kani, Se... Subject(s):