Human β 1- and β 2-adrenergic receptors: structurally and functionally related receptors derived from distinct genes

@article{Frielle1988Human,
  title={Human $\beta$
 1- and $\beta$
 2-adrenergic receptors: structurally and functionally related receptors derived from distinct genes},
  author={Thomas Frielle and Brian K. Kobilka and Robert J. Lefkowitz and Marc G. Caron},
  journal={Trends in Neurosciences},
  year={1988},
  volume={11},
  pages={321-324}
}
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