@misc{indiciae0423aff0d3e3, title = {beta-Blockers in congestive heart failure: is there a difference between classes?}, author = {B Stello}, year = {2000}, doi = {10.1001/archinte.160.19.3005}, url = {https://pubmed.ncbi.nlm.nih.gov/11041914/}, note = {Source identifier: 11041914} }