No abstract available
MeSH terms
-
Aged
-
Case-Control Studies
-
Colorectal Neoplasms / diagnosis*
-
Colorectal Neoplasms / mortality
-
Female
-
Humans
-
Male
-
Mass Screening*
-
Middle Aged
-
Multicenter Studies as Topic
-
Occult Blood*
-
Outcome Assessment, Health Care
-
Randomized Controlled Trials as Topic
-
Reagent Kits, Diagnostic
-
Sensitivity and Specificity
-
Sigmoidoscopy