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Prum, Richard O.; Berv, Jacob S.; Dornberg, Alex; Field, Daniel J.; Townsend, Jeffrey P.; Lemmon, Emily Moriarty; Lemmon, Alan R. A comprehensive phylogeny of birds (Aves) using targeted next-generation DNA sequencing. Nature. 2015, 526 (7574): 569–573. Bibcode:2015Natur.526..569P. PMID 26444237. doi:10.1038/nature15697(英语).
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