Intranasal fentanyl spray versus intravenous opioids for the treatment of severe pain in patients with cancer in the emergency department setting: A randomized controlled trial.
Srinivas R BanalaOsama K KhattabValda D PageCarla L WarnekeKnox H ToddSai-Ching Jim YeungPublished in: PloS one (2020)
ClinicalTrials.gov Identifier: NCT02459964.