Chung G, Oh SB (2013). “Eugenol as Local Anesthetic”. Natural Products. Springer-Verlag Berlin; In: Natural Products - Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes; Part XIV. pp. 4001-4015. doi:10.1007/978-3-642-22144-6_171. ISBN978-3-642-22144-6
nih.gov
nlm.nih.gov
“Clove”. MedlinePlus. NIH. 2019年8月30日閲覧。 “Clove oil and eugenol, one of the chemicals it contains, have long been used topically for toothache, but the FDA has reclassified eugenol, downgrading its effectiveness rating. The FDA now believes there isn't enough evidence to rate eugenol as effective for toothache pain.”