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pro vyhledávání: '"Abdul A. S. M. Fattah"'
Publikováno v:
European Journal of Gastroenterology & Hepatology. 12:1235-1238
OBJECTIVES To compare the positivity rate and the positive predictive value of an immunochemical faecal occult blood test (FOBT) carried out by using stool samples obtained during a routine screening method and those obtained during digital rectal ex