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Giuffrè, Alessandro, Gottfried Stubauer, Paolo Sarti, Maurizio Brunori, Walter G. Zumft, Gerhard Buse, ja Tewfik Soulimane. The Heme-copper Oxidases of Thermus Thermophilus Catalyze the Reduction of Nitric Oxide: Evolutionary Implications. The National Academy of Sciences, 1999.

Giuffrè, Alessandro, et al. The Heme-copper Oxidases of Thermus Thermophilus Catalyze the Reduction of Nitric Oxide: Evolutionary Implications. The National Academy of Sciences, 1999.