@misc{indiciae23c026d8cea8, title = {The response to beta-agonists in wheezy infants: three methods compared.}, author = {Caroline S Beardsmore and Catherine Page and Michael Silverman}, year = {2004}, doi = {10.1016/j.rmed.2003.12.019}, url = {https://pubmed.ncbi.nlm.nih.gov/15526816/}, note = {Source identifier: 15526816} }