Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Saʿdūn — سعدون " 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/2441 Saʿdūn سعدون Saʿdūn, brother of Dānīl, brother-in-law of Saʿīd ibn Ghālib, physician to al-Muʿtaḍid https://usaybia.net/person/2441 physician A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 10.10.5