Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Gnosidicus" 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/802 Gnosidicus Gnosidicus, ancestor of Hippocrates https://usaybia.net/person/802 A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah 4.4.1