There has been data ("Physical Activity and the Gastro-Intestinal Tract: Responses in health and disease (Routledge Research in Physical Activity and Health) - ISBN-13 978-1-351-99835-2") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Fri Jan 24 17:15:06 2020, so the data displayed here has been removed .