An exonuclease-amplification coupled capture technique improves detection of PCR product.

@article{Holloway1993AnEC,
  title={An exonuclease-amplification coupled capture technique improves detection of PCR product.},
  author={Bryan Holloway and Dean D Erdman and Edison Luiz Durigon and James J. Murtagh},
  journal={Nucleic acids research},
  year={1993},
  volume={21 16},
  pages={3905-6}
}