| Keyword Brief | Keyword Text | View |
|---|---|---|
| None | Asthma | View |
| None | Asthma, Severe | View |
| None | Asthma Exacerbation | View |
| None | Emergency Treatment | View |
| None | Ketamine | View |
| None | Ketamine, Nebulized | View |
| None | Bronchodilator Agents | View |
| None | Randomized Controlled Trial | View |
| None | Peak Expiratory Flow Rate | View |
| None | Safety and Efficacy | View |