Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Ajall al-Murtaḍā,? = al-Sharīf al-Murtaḍā — الأجل المرتضا " 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/441 al-Ajall al-Murtaḍā,? = al-Sharīf al-Murtaḍā الأجل المرتضا al-Ajall al-Murtaḍā,? = al-Sharīf al-Murtaḍā (d. 436/1044) https://usaybia.net/person/441 A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 10.13.4 10.38.4