Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Zayn al-Ḥassāb — زين الحساب " 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/2370
   
      
         
            
               Zayn al-Ḥassāb
               زين الحساب
               Zayn al-Ḥassāb, unidentified 6th/12th-c. pupil of Abū l-Bayān ibn al-Mudawwar in Egypt
               https://usaybia.net/person/2370
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  14.33.4