Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Ḥuwayzī, Aḥmad ibn Muḥammad ibn Muḥammad Abū l-ʿAbbās ‘al-ʿAbbāsī — الحويزي، أحمد بن محمد بن محمد أبو العباس العباسي " 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/906 al-Ḥuwayzī, Aḥmad ibn Muḥammad ibn Muḥammad Abū l-ʿAbbās ‘al-ʿAbbāsī الحويزي، أحمد بن محمد بن محمد أبو العباس العباسي al-Ḥuwayzī, Aḥmad ibn Muḥammad ibn Muḥammad Abū l-ʿAbbās ‘al-ʿAbbāsī’, administrator in Baghdad of uncertain date https://usaybia.net/person/906 administrator Muslim A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 10.68.2.1(p)