Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Khaṭīb al-Baghdādī, Aḥmad ibn ʿAlī ibn Thābit — الخطيب البغدادي أحمد بن علي بن ثابت " 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/1392 al-Khaṭīb al-Baghdādī, Aḥmad ibn ʿAlī ibn Thābit الخطيب البغدادي أحمد بن علي بن ثابت al-Khaṭīb al-Baghdādī, Aḥmad ibn ʿAlī ibn Thābit (d. 463/1071), author of `Tārīkh Baghdād` https://usaybia.net/person/1392 author A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 8.26.17 8.30.5n