Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Badr al-Dīn Luʾluʾ (Badr al-Dīn Abū l-Faḍāʾil al-Malik al-Raḥīm) — بدر الدين لؤلؤ بدر الدين أبو الفضائل الملك الرحيم " 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/610 Badr al-Dīn Luʾluʾ (Badr al-Dīn Abū l-Faḍāʾil al-Malik al-Raḥīm) بدر الدين لؤلؤ بدر الدين أبو الفضائل الملك الرحيم Badr al-Dīn Luʾluʾ (Badr al-Dīn Abū l-Faḍāʾil al-Malik al-Raḥīm), freedman who became regent of Mosul in 607/1210–1211 (d. 657/1259) https://usaybia.net/person/610 regent A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 10.81.2 10.83.3