Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Malik al-Ẓāhir Rukn al-Dīn, Baybars Ⅰ al-Bunduqdārī — الملك الظاهر ركن الدين، بيبرس الواحد البندقداري " in Communities of Knowledge: Interreligious Networks of Scholars in Ibn Abi Usaybiʿa’s History of the Physicians last modified June 23, 2021, https://usaybia.net/person/1496 al-Malik al-Ẓāhir Rukn al-Dīn, Baybars Ⅰ al-Bunduqdārī الملك الظاهر ركن الدين، بيبرس الواحد البندقداري al-Malik al-Ẓāhir Rukn al-Dīn, Baybars Ⅰ al-Bunduqdārī, Baḥrī Mamlūk, fourth Mamlūk ruler of Egypt (`reg.` 658–676/1260– 1277) https://usaybia.net/person/1496 ruler Muslim A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 14.46 14.54.3 14.55.1 14.55.2 14.55.3 15.32