Subject: Medicine
Author of work: Galienus
Title: De ingenio sanitatis
Subject: Medicine
Author of work: Galienus
Title: De tactu pulsus
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Theology
Author of work: Gregory I
Title: Moralia (excerpts)
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani