Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Muʿtazz bi-Allāh — المعتز بالله " 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/1705
   
      
         
            
               al-Muʿtazz bi-Allāh
               المعتز بالله
               al-Muʿtazz bi-Allāh, Abbasid caliph (`reg.` 252– 255/866–69)
               https://usaybia.net/person/1705
               
                  caliph
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  5.1.37 no. 101
                  8.4.3n
                  8.4.8
                  8.23.1
                  8.23.2
                  8.23.3