Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Aḥmad ibn al-Ḥusayn ibn Zayd ibn Fuḍālah al-Baladī — أحمد بن الحسين بن زيد بن فضالة البلدي " 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/427
   
      
         
            
               Aḥmad ibn al-Ḥusayn ibn Zayd ibn Fuḍālah al-Baladī
               أحمد بن الحسين بن زيد بن فضالة البلدي
               Aḥmad ibn al-Ḥusayn ibn Zayd ibn Fuḍālah al-Baladī
               https://usaybia.net/person/427
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  10.46.4 no. 14