Analyses of Soft Tissue from Tyrannosaurus rex Suggest the Presence of Protein

Autor: Schweitzer, Mary Higby, Suo, Zhiyong, Avci, Recep, Asara, John M., Allen, Mark A., Arce, Fernando Teran, Horner, John R.
Zdroj: Science, 2007 Apr . 316(5822), 277-280.
Databáze: JSTOR Journals