SelbyJVFriedmanGDQuesenberryCPJrA case-control study of screening sigmoidoscopy and mortality from colorectal cancer. N Engl J Med1992;326:653–7.
2.
WeissNS.Application of the case-control method in the evaluation of screening. Epidemiol Rev1994;16:102–8.
3.
NewcombPANorfleetRGStorerBEScreening sigmoidoscopy and colorectal cancer mortality. J Natl Cancer Inst1992;84:1572–5.
4.
WinawerSJFletcherRHMillerLColorectal cancer screening: Clinical guidelines and rationale. Gastroenterology1997;112:594–642.
5.
GillTMHorwitzRI.Evaluating the efficacy of cancer screening: Clinical distinctions and case-control studies. J Clin Epidemiol1995;48:281–92.
6.
WeissNSLazovichDA.Case-control studies of screening efficacy: The use of persons newly diagnosed with cancer who later sustain an unfavorable outcome. Am J Epidemiol1996;143:319–22.
7.
SelbyJVFriedmanGDQuesenberryCPJrCase-control evaluation of screening. J Clin Epidemiol1996;49:390–1.
8.
SascoAJDayNEWalterSD.Case-control studies for the evaluation of screening. Journal of Chronic Diseases1986;39:399–405.