Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Nifṭawayh, Abū ʿAbd Allāh Ibrāhīm ibn Muḥammad — نقطويه أبو عبد الله إبراهيم بن محمد " 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/1774 Nifṭawayh, Abū ʿAbd Allāh Ibrāhīm ibn Muḥammad نقطويه أبو عبد الله إبراهيم بن محمد Nifṭawayh, Abū ʿAbd Allāh Ibrāhīm ibn Muḥammad, grammarian (244–323/858– 935) https://usaybia.net/person/1774 grammarian Muslim A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 10.1.9