Verena J Schuenemann; Kirsten I Bos; Sharon N. DeWitte; Sarah Schmedes; Joslyn Jamieson; Alissa Mittnik; Stephen Forrest; Brian K Coombes; James W. Wood; David J D Earn; William White; Johannes Krause; Hendrik Poinar (20. september 2011), "Targeted enrichment of ancient pathogens yielding the pPCP1 plasmid of Yersinia pestis from victims of the Black Death", Proceedings of the National Academy of Sciences, 108 (38): E746-52, Bibcode:2011PNAS..108E.746S, doi:10.1073/PNAS.1105107108, PMC3179067, PMID21876176
Verena J Schuenemann; Kirsten I Bos; Sharon N. DeWitte; Sarah Schmedes; Joslyn Jamieson; Alissa Mittnik; Stephen Forrest; Brian K Coombes; James W. Wood; David J D Earn; William White; Johannes Krause; Hendrik Poinar (20. september 2011), "Targeted enrichment of ancient pathogens yielding the pPCP1 plasmid of Yersinia pestis from victims of the Black Death", Proceedings of the National Academy of Sciences, 108 (38): E746-52, Bibcode:2011PNAS..108E.746S, doi:10.1073/PNAS.1105107108, PMC3179067, PMID21876176
Verena J Schuenemann; Kirsten I Bos; Sharon N. DeWitte; Sarah Schmedes; Joslyn Jamieson; Alissa Mittnik; Stephen Forrest; Brian K Coombes; James W. Wood; David J D Earn; William White; Johannes Krause; Hendrik Poinar (20. september 2011), "Targeted enrichment of ancient pathogens yielding the pPCP1 plasmid of Yersinia pestis from victims of the Black Death", Proceedings of the National Academy of Sciences, 108 (38): E746-52, Bibcode:2011PNAS..108E.746S, doi:10.1073/PNAS.1105107108, PMC3179067, PMID21876176
Verena J Schuenemann; Kirsten I Bos; Sharon N. DeWitte; Sarah Schmedes; Joslyn Jamieson; Alissa Mittnik; Stephen Forrest; Brian K Coombes; James W. Wood; David J D Earn; William White; Johannes Krause; Hendrik Poinar (20. september 2011), "Targeted enrichment of ancient pathogens yielding the pPCP1 plasmid of Yersinia pestis from victims of the Black Death", Proceedings of the National Academy of Sciences, 108 (38): E746-52, Bibcode:2011PNAS..108E.746S, doi:10.1073/PNAS.1105107108, PMC3179067, PMID21876176