NCBI
http://www.ncbi.nlm.nih.gov
The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. NCBI also references PubMed articles.
PubMed
PubMed comprises more than 22 million citations for biomedical literature from MEDLINE, life science journals, and online books.
AIRASE is a 501(c)(3) nonprofit, independent organization with a a mission to:
http://airase.org
First, promote research to establish the scientific validity for the standardization of essential oils for home, health care, and medical uses.
Second, fund research through contributions and membership fees.
Third, globally inform the public of research results and research validity converting the therapeutic uses and healing properties of essential oils-thus providing hope, health and well-being now and for future generations.
Membership has it's benefits. As a AIRASE member, you will have access to their online research library, receive weekly newsletter and discounts on worldwide events. Click Here to learn more
Pine Hill Yahoo Group
http://groups.yahoo.com/search?query=pine+hill
Pine Hill is another FREE resource site for YL oilers that you must join to access. You do not need a "testimonial", just your member number to join. We like to call this resource the "Think-tank" of the essential oil world. Many of the top Leaders of YL and Aromatherapists belong to this group (even Gary Young's sister is here). Use this group to learn everything and anything you would like to know about eos.
When Kim started out with YL, she would read 4-5 quick emails from this group and in no time, she felt like an expert. Remember...being an expert is NOT YOUR GOAL. Being the expert will detract from your attraction of new members to your group who just want to use the oils because they will think they have to know it all.
Pine Hill allows you to search the thousands of posts to answer your essential oil questions. You can also "ASK THE EXPERTS" on this site, if they haven't already previously answered your question on someone else's post. Make sure you do your research first!
Journal of Essential Oil Research
http://www.tandfonline.com/toc/tjeo20/current
Journal of Essential Oil Research. Peer Review Integrity. ISSN 1041-2905 (Print), 2163-8152 (Online). Publication Frequency 6 issues per year.
American Botanical Council Library
http://abc.herbalgram.org/site/PageServer?pagename=Herbal_Library
At the American Botanical Council, we are passionate about helping people live healthier lives through the responsible use of herbs and medicinal plants. We are an independent, nonprofit research and education organization dedicated to providing accurate and reliable information for consumers, healthcare practitioners, researchers, educators, industry and the media.
EO Testimonials & Protocols Sites
Oil Testimonials
hppt://oil-testimonials.com
Our favorite FREE resource site to learn about which oils other people are using for which issues. You must "join" this free site by adding your own testimonial. New to YL? Don't have a testimonial of your own yet? Ask your upline for one of theirs...we LOVE to share!
Links for EO Research

Essential Oil Research & Resources
Having website resources at your fingertips will help you decide which oils to use yourself or to recommend to your new or prospective members.
REMEMBER...WE ARE NOT HERE TO DIAGNOSE, TREAT OR CURE ANYONE!
You are here to Empower your prospects and members to take charge of their own health. You may, however, show your members ways that other members have used their oils or refer to a qualifying resource, such as the EDR (Essential Oil Desk Reference or Essential Oil Reference Guide) or documented research sites like NCBI.
Click for YLSS FB group