Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Ṣāʿid ibn al-Ḥasan al-Rabaʿī al-Baghdādī — صاعد بن الحسن الربعي البغدادي " 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/1968
   
      
         
            
               Ṣāʿid ibn al-Ḥasan al-Rabaʿī al-Baghdādī
               صاعد بن الحسن الربعي البغدادي
               Ṣāʿid ibn al-Ḥasan al-Rabaʿī al-Baghdādī (d. 417/1026), philologist ＡⅠ.1n
               https://usaybia.net/person/1968
               
                  philologist
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah