Herbal medicines for asthma: a systematic review.
- 2000-11-01
- Systematic Review
- Thorax 55(11)
- A Huntley
- E Ernst
- PubMed: 11050261
- DOI: 10.1136/thorax.55.11.925
- High evidence
Nine of the 17 trials reported a clinically relevant improvement in lung function and/or symptom scores.
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes