https://www.cochrane.org/fr/CD011786/EPILEPSY_lefficacite-de-lhydrate-de-chloral-comme-agent-sedatif-chez-les-enfants-soumis-des-procedures 2021 United Kingdom review of literature french abstract efficiency chloral hydrate chloral hydrate procedure, nos Child Child Child sedatives hypnotics and sedatives sedative agent, nos methods child procedures child, nos Child