Shampo, M. A.; Kyle, R. A. (2002). "Kary B. Mullis — Nobel Laureate for procedure to replicate DNA". Proceedings. Mayo Clinic. 77 (7): 606. doi:10.4065/77.7.606. PMID12108595.
Shampo, M. A.; Kyle, R. A. (2002). "Kary B. Mullis — Nobel Laureate for procedure to replicate DNA". Proceedings. Mayo Clinic. 77 (7): 606. doi:10.4065/77.7.606. PMID12108595.