Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Abū Jaʿfar Aḥmad ibn Ḥassān — أبو جعفر أحمد بن حسان " 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/239
   
      
         
            
               Abū Jaʿfar Aḥmad ibn Ḥassān
               أبو جعفر أحمد بن حسان
               Abū Jaʿfar Aḥmad ibn Ḥassān, Andalusian physician
               https://usaybia.net/person/239
               
                  physician
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  13.74