Ahmed Jawad Khan, Najeeb Ullah, Sadia Iqbal, Zakir, Shehzaib Ejaz, Kashaf ud Doja Tariq, “Preemptive Analgesic Effect of Ibuprofen in 3rd Molar Impactions Surgery of Jaw”, Pakistan Journal of Medical & Health Sciences, vol. 18, no. 01, p. 720, Jan. 2024.