Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "ʿAbd al-Ṣamad ibn ʿAlī ibn ʿAbd Allāh ibn al-ʿAbbās — عبد الصمد بن علي بن عبد الله بن العباس " 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/45
   
      
         
            
               ʿAbd al-Ṣamad ibn ʿAlī ibn ʿAbd Allāh ibn al-ʿAbbās
               عبد الصمد بن علي بن عبد الله بن العباس
               ʿAbd al-Ṣamad ibn ʿAlī ibn ʿAbd Allāh ibn al-ʿAbbās, brother of ʿAbd Allāh ibn ʿAlī ibn ʿAbd Allāh ibn al-ʿAbbās
               https://usaybia.net/person/45
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  7.6