@misc{indiciae3fe9018aae4a,
  title = {Beta-adrenoceptor blockade and exercise. An update.},
  author = {M A Van Baak},
  year = {1988},
  doi = {10.2165/00007256-198805040-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/2897710/},
  note = {Source identifier: 2897710}
}