Boysen, S. R. (2009). Gastrointestinal Hemorrhage. Small Animal Critical Care Medicine.
Chicago Style CitationBoysen, Søren R. "Gastrointestinal Hemorrhage." Small Animal Critical Care Medicine 2009.
Cita MLABoysen, Søren R. "Gastrointestinal Hemorrhage." Small Animal Critical Care Medicine 2009.
Atenció: Aquestes cites poden no estar 100% correctes.