Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Abū l-Faraj (al-Naṣrānī) — أبو الفرج النصراني " 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/167 Abū l-Faraj (al-Naṣrānī) أبو الفرج النصرانى الطبيب Abū l-Faraj al-Naṣrānī (the Christian) أبو الفرج النصراني Abū l-Faraj (al-Naṣrānī), Christian physician serving under Ṣalāḥ al-Dīn and al-Malik al-Afḍal Nūr al-Dīn ʿAlī https://usaybia.net/person/167 physician Christian Christian A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 15.28 15.23.1.2 عيون الأنباء في طبقات الأطباء