Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Tāj al-Dīn ibn Yūnus al-Bulghārī — تاج الدين بن يونس البلغاري " 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/2175
   
      
         
            
               Tāj al-Dīn ibn Yūnus al-Bulghārī
               تاج الدين بن يونس البلغاري
               Tāj al-Dīn ibn Yūnus al-Bulghārī, writer on simple drugs
               https://usaybia.net/person/2175
               
                  author
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  15.45.4 no. 2