PR wars.

@article{Bates2009PRW,
  title={PR wars.},
  author={Jane Bates},
  journal={Nursing standard (Royal College of Nursing (Great Britain) : 1987)},
  year={2009},
  volume={24 5},
  pages={27}
}
Appearing every now and then in a hospital near you is that not-so-rare bird, the professional relative (PR).