Referències

Hickman CP Jr., Roberts LS, Keen SL, Eisenhour DJ, Larson A, I'Anson H. Chapter 8 Principles of development. Integrated Principles of Zoology. New York: McGraw Hill Education; 2014. p.154 - 173.
The IUCN Red List of Threatened Species [Internet]. Cambridge; 1990 [actualitzada 18 Novembre 2014; citada 18 Novembre 2014]. Disponible a: http://www.iucnredlist.org/
Hickman CP Jr., Roberts LS, Keen SL, Eisenhour DJ, Larson A, I'Anson H. Chapter 27 Birds. Integrated Principles of Zoology. New York: McGraw Hill Education; 2014. p.577-601.
Hickman CP Jr., Roberts LS, Keen SL, Eisenhour DJ, Larson A, I'Anson H. Chapter 6 Organic Evolution. Integrated Principles of Zoology. New York: McGraw Hill Education; 2014. p. 111.
Hickman CP Jr., Roberts LS, Keen SL, Eisenhour DJ, Larson A, I'Anson H. Chapter 37 Animal Distributions. Integrated Principles of Zoology. New York: McGraw Hill Education; 2014. p. 791.
Sanders JP, Van der Geyten S, Kaptein E, Darras VM, Kühn ER, Leonard JL, Visser TJ. Characterisation of a Propylthiouracil-Insensitive type Iodothyronine Deiodinase. Endocrine Society 01/07/2013; 138 (12): p. 5153-5160.
Vyacheslav ML, Dolph LH, Vadim NG. Selenoproteins: Molecular Pathways and Physiological Roles. American Physiological Society 01/07/2014; 94 (3): 739-777.
OMIM [internet].Bethesda MD; [actualitzat 26/11/2014; citat 27/11/2014]. Disponible a: http://www.ncbi.nlm.nih.gov/omim
Xu XM, Mix H, Carlson BA, Grabowski PJ, Gladyshev VN, Berry MJ et al. Evidence for direct roles of two additional factors, SECp43 and soluble liver antigen, in the selenoprotein synthesis machinery. J Biol Chem. 2005; 280: 41568-41575.
Marioti M, Ridge PG, Zhang Y, Lobanov AV, Pringle TH, Guigo R, Hatfield DL, Gladyshev VN. Composition and evolution of the vertebrate and mammalian selenoproteomes. PLoS One. 2012;7(3):e33066.