Evaluation of Occult Gastrointestinal Bleeding
KATHY BULL-HENRY, MD, and FIRAS H. AL-KAWAS, MD, Georgetown University Hospital, Washington, District of Columbia
http://www.aafp.org/afp/2013/0315/p430.html
Am Fam Physician. 2013 Mar 15;87(6):430-436.

Diagnosis and Management of Upper Gastrointestinal Bleeding
THAD WILKINS, MD; NAIMAN KHAN, MD; AKASH NABH, MD; and ROBERT R. SCHADE, MD, Georgia Health Sciences University, Augusta, Georgia
http://www.aafp.org/afp/2012/0301/p469.html
Am Fam Physician. 2012 Mar 1;85(5):469-476

Diverticular Bleeding (aka Lower Gastrointestinal Bleeding)
THAD WILKINS, MD, Medical College of Georgia, Augusta, Georgia
CHRISTINE BAIRD, MD, Fort Hood, Texas, ANDREW N. PEARSON, MD, Cardiology Gastroenterology Associates of Myrtle Beach, Myrtle Beach, South Carolina, ROBERT R. SCHADE, MD, Medical College of Georgia, Augusta, Georgia
http://www.aafp.org/afp/2009/1101/p977.html
Am Fam Physician. 2009 Nov 1;80(9):977-983.

The Rational Clinical Examination
Does This Patient Have a Severe Upper Gastrointestinal Bleed?
F. Douglas Srygley, MD; Charles J. Gerardo, MD; Tony Tran, MD; Deborah A. Fisher, MD, MHS
http://jama.jamanetwork.com/article.aspx?articleid=1105075
JAMA. 2012;307(10):1072-1079. doi:10.1001/jama.2012.253.