@article {82, editor = {,}, title = {Review: herbal preparations may improve FEV1 and symptoms in asthma}, volume = {4}, number = {3}, pages = {82--82}, year = {2001}, doi = {10.1136/ebn.4.3.82}, publisher = {Royal College of Nursing}, issn = {1367-6539}, URL = {https://ebn.bmj.com/content/4/3/82}, eprint = {https://ebn.bmj.com/content/4/3/82.full.pdf}, journal = {Evidence-Based Nursing} }