Measuring colonic transit time is useful in evaluating patients with constipation, abdominal bloating, and refractory irritable bowel syndrome. It provides quantitative information about colonic ...

Many people deal with one disease or another every day of their life. Most require checking on things like blood sugar for diabetes or blood pressure for hypertension. The development of easy to use ...

In studying the newspaper’s Oct. 25 editorial recommending a “no” vote on Los Angeles County’s Measure M, which would raise the sales tax by one-half cent, I felt that the editorial board is in ...