Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Najm al-Dīn Ayyūb — نجم الدين أيوب " 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/1732
   
      
         
            
               Najm al-Dīn Ayyūb
               نجم الدين أيوب
               Najm al-Dīn Ayyūb, father of Ṣalāḥ al-Dīn (Saladin)
               https://usaybia.net/person/1732
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  14.36.2
                  15.23.5 no. 3