@misc{indiciae9aa5c556d354, title = {Single-isomer beta-agonists.}, author = {D A Handley}, year = {2001}, doi = {10.1592/phco.21.4.21s.34261}, url = {https://pubmed.ncbi.nlm.nih.gov/11253864/}, note = {Source identifier: 11253864} }