Retrospective Analysis for Genetic Improvement of Hip Joints of Cohort Labrador Retrievers in the United States: 1970–2007

• Yali Hou ,

  Contributed equally to this work with: Yali Hou, Yachun Wang

  Affiliation College of Animal Science & Technology, China Agricultural University, Beijing, China

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• Yachun Wang ,

  Contributed equally to this work with: Yali Hou, Yachun Wang

  Affiliation College of Animal Science & Technology, China Agricultural University, Beijing, China

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• George Lust,

  Affiliation Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, New York, United States of America

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• Lan Zhu,

  Affiliation Department of Statistics, Oklahoma State University, Stillwater, Oklahoma, United States of America

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• Zhiwu Zhang ,

  * E-mail: zz19@cornell.edu

  Affiliation Institute for Genomic Diversity, Cornell University, Ithaca, New York, United States of America

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• Rory J. Todhunter

  Affiliation Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, United States of America

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