Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Ḥasdāy ibn Yūsuf ibn Ḥasdāy, Abū l-Faḍl — أبو الفضل حسداي بن يوسف بن حسداي " 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/861 Ḥasdāy ibn Yūsuf ibn Ḥasdāy, Abū l-Faḍl Abū l-Faḍl Ḥasdāy ibn Yūsuf ibn Ḥasdāy أبو الفضل حسداي بن يوسف بن حسداي حسداي بن يوسف بن حسداي أبو الفضل Ḥasdāy ibn Yūsuf ibn Ḥasdāy, Abū l-Faḍl, Andalusian physician https://usaybia.net/person/861 https://onomasticon.irht.cnrs.fr/en/entry/id/50071 https://dx.doi.org/10.1163/1573-3912_ei3_COM_33076 physician Jewish Jewish A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 13.50 13.9