Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Abū l-Ẓāhir Ismāʿīl — أبو الظاهر إسماعيل " 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/388
   
      
         
            
               Abū l-Ẓāhir Ismāʿīl
               أبو الظاهر إسماعيل
               Abū l-Ẓāhir Ismāʿīl, acquaintance of Ibn al-Muṭrān
               https://usaybia.net/person/388
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  15.23.1.3