@misc{indiciae601f2fbcff62, title = {Activity-induced asthma.}, author = {Ketan K Sheth}, year = {2003}, doi = {10.1016/s0031-3955(03)00039-7}, url = {https://pubmed.ncbi.nlm.nih.gov/12877242/}, note = {Source identifier: 12877242} }