Zadsirjan, S.; Haeri, A.; Mohammadi, E.; Beiraghdar, S.; Hosseini, M.; Heidari , S. . Efficacy of Different Ibuprofen Formulations With Two Prescription Methods on Post Endodontic Pain of Teeth With Irreversible Pulpitis: A Randomized Clinical Trial. Iran Endod J 2022, 17, 114-120.