@inbook{1201089723,
author={Rhianna Davis and Alex Chan},
title={High body mass index associated with increased risk of gastrointestinal cancers},
booktitle={2 Minute Medicine},
publisher={McGraw Hill},
address={New York, NY},
year={2015},
url={accessmedicine.mhmedical.com/updatesContent.aspx?gbosid=626718}
}