@article{KlotzVogtTawfikSchlieper1991,
  author    = {Karl-Norbert Klotz and H. Vogt and H. Tawfik-Schlieper},
  title     = {Comparison of A\(_1\) adenosine receptors in brain from different species by radioligand binding and photoaffinity labelling},
  year      = {1991},
}