Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Qāsim ibn ʿUbayd Allāh — القاسم بن عبيد الله " 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/1868
   
      
         
            
               al-Qāsim ibn ʿUbayd Allāh
               القاسم بن عبيد الله
               al-Qāsim ibn ʿUbayd Allāh (d. 291/903–904), vizier under al-Muʿtaḍid and al-Muktafī
               https://usaybia.net/person/1868
               
                  vizier
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  8.14
                  8.30.1
                  8.30.5
                  10.2.3.1
                  10.2.3.2
                  10.10.5