Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Ṣafī al-Dīn ibn Shukr, al-Ṣāḥib Abū Muḥammad ʿAbd Allāh ibn ʿAlī — صفي الدين بن شكر الصاحب أبو محمد عبد الله بن علي " 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/1951 Ṣafī al-Dīn ibn Shukr, al-Ṣāḥib Abū Muḥammad ʿAbd Allāh ibn ʿAlī صفي الدين بن شكر وزير المالك العادل صفي الدين بن شكر الصاحب أبو محمد عبد الله بن علي Ṣafī al-Dīn ibn Shukr, al-Ṣāḥib Abū Muḥammad ʿAbd Allāh ibn ʿAlī, Ayyubid vizier (548–622/1154–1225) https://usaybia.net/person/1951 https://onomasticon.irht.cnrs.fr/en/entry/id/14728 https://onomasticon.irht.cnrs.fr/en/entry/id/20249 https://onomasticon.irht.cnrs.fr/en/entry/id/32249 vizier Muslim A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 14.31.7 15.36.1.3 15.48 15.50.1 عيون الأنباء في طبقات الأطباء