User lupens78 uploaded this Lactose Intolerance - Mouin Sabbagh, MD Gastrointestinal Disease Gastrointestinal Tract Irritable Bowel Syndrome Large Intestine PNG PNG image on June 6, 2018, 6:28 pm. The resolution of this file is 488x550px and its file size is: 583.68 KB. This PNG image is filed under the tags: