archive.org / (chopo.pntic.mec.es) The Old World Sparrows (Genus Passer) Phylogeography and Their RelativeAbundance of Nuclear mtDNA Pseudogenes; Luis M. Allende, Isabel Rubio, Valentin Ruı ́z-del-Valle, Jesus Guille ́n, Jorge Martı ́nez-Laso, Ernesto Lowy,Pilar Varela, Jorge Zamora, Antonio Arnaiz-Villena. Department of Immunology and Molecular Biology, Hospital 12 de Octubre, Universidad Complutense, Madrid, 28041 Spain | Received: 29 November 2000 / Accepted: 22 March 2001
