Biecker, E. (2013). Portal hypertension and gastrointestinal bleeding: Diagnosis, prevention and management. Baishideng Publishing Group Co., Limited.
Citação norma ChicagoBiecker, Erwin. Portal Hypertension and Gastrointestinal Bleeding: Diagnosis, Prevention and Management. Baishideng Publishing Group Co., Limited, 2013.
MLA CitationBiecker, Erwin. Portal Hypertension and Gastrointestinal Bleeding: Diagnosis, Prevention and Management. Baishideng Publishing Group Co., Limited, 2013.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.