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How Strong Is the Evidence?
Falck-Ytter, Yngve, Kunz, Regina, Guyatt, Gordon H., Schünemann, Holger J.Volume:
103
Language:
english
Journal:
The American Journal of Gastroenterology
DOI:
10.1111/j.1572-0241.2008.01853.x
Date:
June, 2008
File:
PDF, 71 KB
english, 2008