Population |
| Interventions |
| Comparison |
| Outcome | |
Key terms | Children | AND | Ketamine | AND | Opioid | AND | Pain |
Synonyms and related search terms | Paediatrics, OR babies OR Infants |
| Intramuscular ketamine, OR intranasal ketamine, OR oral ketamine, OR Intravenous ketamine |
| Morphine, OR fentanyl, OR Narcotics |
| Pain management OR Analgesic effect OR Analgesia, OR sedation, OR Effectiveness, OR efficacy, OR adverse effects, OR Acute pain, OR Severe pain |