Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Abū Yūsuf al-Kātib ‘the Secretary’ — أبو يوسف الكاتب " 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/387 Abū Yūsuf al-Kātib ‘the Secretary’ Abū Yūsuf the Secretary أبو يوسف الكاتب Abū Yūsuf al-Kātib ‘the Secretary’, translator https://usaybia.net/person/387 https://onomasticon.irht.cnrs.fr/en/entry/id/4162 translator A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 9.29