Tham khảo Chảy máu trong

  1. ↑ Taber, Clarence Wilbur; Venes, Donald (2009). Taber's cyclopedic medical dictionary. F a Davis Co. tr. 1200. ISBN 0-8036-1559-0. 
  2. ↑ Nicholas S. Duncan, Chris Moran, "Initial resuscitation of the trauma victim", Orthopaedics and Trauma, Volume 24, Issue 1, February 2010, Pages 1–8
  3. 1 2 Edward W. Lee, Jeanne M. Laberge, "Differential Diagnosis of Gastrointestinal Bleeding", Techniques in Vascular and Interventional Radiology, Volume 7, Issue 3, September 2004, Pages 112–122
  4. ↑ M. Bray, "Hemorrhagic Fever Viruses", Encyclopedia of Microbiology (Third Edition) 2009, Pages 339–353