APA
Pfau P. R., Cooper G. S., Carlson M. D., Chak A., Sivak M. V., Gonet J. A., Boyd K. K. & Wong R. C. K. (20040505). Success and shortcomings of a clinical care pathway in the management of acute nonvariceal upper gastrointestinal bleeding. : The American journal of gastroenterology.
Chicago
Pfau Patrick R, Cooper Gregory S, Carlson Mark D, Chak Amitabh, Sivak Michael V, Gonet Judith A, Boyd Karen K and Wong Richard C K. 20040505. Success and shortcomings of a clinical care pathway in the management of acute nonvariceal upper gastrointestinal bleeding. : The American journal of gastroenterology.
Harvard
Pfau P. R., Cooper G. S., Carlson M. D., Chak A., Sivak M. V., Gonet J. A., Boyd K. K. and Wong R. C. K. (20040505). Success and shortcomings of a clinical care pathway in the management of acute nonvariceal upper gastrointestinal bleeding. : The American journal of gastroenterology.
MLA
Pfau Patrick R, Cooper Gregory S, Carlson Mark D, Chak Amitabh, Sivak Michael V, Gonet Judith A, Boyd Karen K and Wong Richard C K. Success and shortcomings of a clinical care pathway in the management of acute nonvariceal upper gastrointestinal bleeding. : The American journal of gastroenterology. 20040505.