Factors that influence the decision to do an adequate evaluation of a patient with a positive stool for occult blood

The American Journal of Gastroenterology - Tập 96 - Trang 196-203 - 2001
Helen M Shields1, Malcolm S Weiner1, Deborah R Henry1, J.Antony S Lloyd1, Bernard J Ransil1, David A Lamphier1, Denis W Gallagher1, Donald A Antonioli2, Bernard A Rosner3
1Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
2Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
3Channing Laboratory, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA