Screening for colorectal cancer: the accuracy of fecal occult blood.
Young
G P
GP
St John
D J
DJ
D015179:Colorectal Neoplasms / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D011933:Reagent Kits, Diagnostic; D012680:Sensitivity and Specificity
D011933:Reagent Kits, Diagnostic