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2. Diagnostic tests 2: predictive values;Altman;Br. Med. J.,1994b
3. American Red Cross 2014 American Red Cross, Washington DC http://www.redcrossblood.org/learn-about-blood/what-happens-donated-blood/blood-testing
4. Informative retesting;Bilder;J. Am. Statist. Ass.,2010
5. Group testing in heterogeneous populations by using halving algorithms;Black;Appl. Statist.,2012