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4712 Seasonal variation in the incidence of upper gi bleeding.
Sadurski, Rafal, Wallace, Michael B., Barkun, Alan, Jowell, Paul, Leung, Joseph, Libby, Eric, Nickl, Nick, Schutz, Stephen, Cotton, Peter B.Volume:
51
Language:
english
Journal:
Gastrointestinal Endoscopy
DOI:
10.1016/S0016-5107(00)14559-6
Date:
April, 2000
File:
PDF, 31 KB
english, 2000