Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Hādī, Abū Muḥammad Mūsā ibn al-Mahdī — الهادي أبو محمد موسى بن 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/806
   
      
         
            
               al-Hādī, Abū Muḥammad Mūsā ibn al-Mahdī
               الهادي أبو محمد موسى بن المهدي
               al-Hādī, Abū Muḥammad Mūsā ibn al-Mahdī, Abbasid caliph (`reg.` 169–170/785– 86)
               https://usaybia.net/person/806
               
                  caliph
               
               
                  Muslim
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  8.2
                  8.8.1
                  8.8.2
                  8.15.1n
                  8.26.12n