What is a pair bond?

  title={What is a pair bond?},
  author={Karen Lisa Bales and Cory S. Ardekani and Alexander Baxter and Chloe Karaskiewicz and Jace X. Kuske and Allison R Lau and Logan E Savidge and Kristina Sayler and Lynea R Witczak},
  journal={Hormones and Behavior},

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