Pediatric PsychogastroenterologyMiranda A. L van Tilburg, Bonney Reed, Simon R. Knowles · First published 2023Open the Tome
Psychogastroenterology for AdultsSimon R. Knowles, Laurie Keefer, Antonina A. Mikocka-Walus · First published 2019Open the Tome
Functional Gastrointestinal DisordersSimon R. Knowles, Julian Stern, Geoff Hebbard · First published 2017Open the Tome
Psychological Aspects of Inflammatory Bowel DiseaseSimon R. Knowles, Antonina A. Mikocka-Walus · First published 2014Open the Tome
