Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Mahdī — المهدي " 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/1436
   
      
         
            
               al-Mahdī
               المهدي
               al-Mahdī, third Abbasid caliph (`reg.` 158– 169/775–85)
               https://usaybia.net/person/1436
               
                  caliph
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  8.2n
                  8.3.11n
                  8.8.1
                  8.8.3
                  8.8.4
                  8.18.3
                  8.25.8n
                  12.6