Mental Health and Aromatherapy: A Guide to PTSD and Essential Oils, Dr. Danielle DanielThis book is the published version of the doctoral dissertation which she defended in January 2020 and is the result of an extensive literature review on the neurobiology of PTSD, the neuroscientific findings of aromatherapy and a phenomenological qualitative research study. Details This book is the published version of the doctoral dissertation which she defended in January 2020 and is the result of an extensive literature review on the neurobiology