Ito N.; Komiyama N. H.; Fermi G. (1995). "Structure of Deoxyhaemoglobin of the Antarctic Fish Pagothenia bernachii with an Analysis of the Structural Basis of the Root Effect by Comparison of the Liganded and Unliganded Haemoglobin Structures". Journal of Molecular Biology250 (5): 648–658. doi:10.1006/jmbi.1995.0405. பப்மெட்:7623382.
"Evolution of oxygen secretion in fishes and the emergence of a complex physiological system". Science307 (5716): 1752–7. March 2005. doi:10.1126/science.1107793. பப்மெட்:15774753.
Ito N.; Komiyama N. H.; Fermi G. (1995). "Structure of Deoxyhaemoglobin of the Antarctic Fish Pagothenia bernachii with an Analysis of the Structural Basis of the Root Effect by Comparison of the Liganded and Unliganded Haemoglobin Structures". Journal of Molecular Biology250 (5): 648–658. doi:10.1006/jmbi.1995.0405. பப்மெட்:7623382.
"Evolution of oxygen secretion in fishes and the emergence of a complex physiological system". Science307 (5716): 1752–7. March 2005. doi:10.1126/science.1107793. பப்மெட்:15774753.