Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "ʿAbd Allāh — عبد الله " 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/8 ʿAbd Allāh عبد الله ʿAbd Allāh, advisor to al-Muntaṣir https://usaybia.net/person/8 advisor A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 8.4.3