Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Faraj — فرج " 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/766
   
      
         
            
               Faraj
               فرج
               Faraj, known as Abū Khurāsān, `mawlā` of Ṣāliḥ ibn al-Rashīd
               https://usaybia.net/person/766
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  8.3.15