Home › Authors › J. Cale Johnson 👤 J. Cale Johnson 3 books Books by J. Cale Johnson Gastrointestinal Disease and I Gastrointestinal Disease and Its Treatment in Ancient Mesopotamia 2021 Visualizing the Invisible with Visualizing the Invisible with the Human Body 2019 Patients and Performative Iden Patients and Performative Identities 1920