Edward P. Richardson, M.D., F.A.C.S. Select the format you want to export the citation of this publication.

Bezoars are compact masses of undigested material that accumulate in the gastrointestinal tract, most commonly in the stomach, and can occasionally travel into the intestines, leading to obstruction.

Please provide your email address to receive an email when new articles are posted on . On July 13, the LA County medical examiner’s office reported that Lisa Marie Presley, singer-songwriter and ...