Publications for Camphor being present in Common sage

1. Walch SG, Kuballa T, Stuhlinger W, Lachenmeier DW: Determination of the biologically active flavour substances thujone and camphor in foods and medicines containing sage (Salvia officinalis L.). Chem Cent J. 2011 Jul 21;5:44. doi: 10.1186/1752-153X-5-44. [PubMed:21777420 ]
2. Max Witchl, Robert Anton (2003). Plantes thérapeutiques: tradition, pratique officinale, science et thérapeutique (2nd ed.). Tec & doc Éd. médicales internationales. [ISBN:978-2-7430-0631-0 ]
3. FooDB [Link]
4. Dr. Duke's Phytochemical and Ethnobotanical Databases [Link]