Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Ḥamdūn, Ibrāhīm — حمدون إبراهيم " 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/817
   
      
         
            
               Ḥamdūn, Ibrāhīm
               حمدون إبراهيم
               Ḥamdūn, Ibrāhīm, called Ḥamdūn (Ibn Ismāʿīl ibn Dāwūd ibn Ḥamdūn), courtier of caliphs al-Maʿmūn, al-Muʿtaṣim
               https://usaybia.net/person/817
               
                  courtier
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  8.4.7