2019, Much More Than a Pleasant Scent: A Review on Essential Oils Supporting the Immune System

Agnes Peterfalvi , Eva Miko , Tamas Nagy , Barbara Reger , Diana Simon , Attila Miseta , Boldizsár Czéh , Laszlo Szereday
Molecules. 2019 Dec 11;24(24):4530.

https://pubmed.ncbi.nlm.nih.gov/31835699/