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Open Access Highly Accessed Research article

Beak and skull shapes of human commensal and non-commensal house sparrows Passer domesticus

Sepand Riyahi, Øyvind Hammer, Tayebeh Arbabi, Antonio Sánchez, Cees S Roselaar, Mansour Aliabadian and Glenn-Peter Sætre*

BMC Evolutionary Biology 2013, 13:200  doi:10.1186/1471-2148-13-200

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