Journal of Essential Oil Research 1998; 10: 517—523 "Effect of a Diffused Essential Oil Blend on Bacterial Bioaerosols."
Journal of Essential Oil Research 2000; 12: 639—649 "Screening for Inhibitory Activity of Essential Oils on Selected Bacteria, Fungi, and Viruses."
Journal of Essential Oil Research 2001; 13: 387—392 "Antimicrobial Effects of Essential Oils on Streptococcus pneumoniae."
Journal of Essential Oil Research 2003; 15: 425—427 "Composition of the Oils of Three Chrysothamnus nauseousus Varieties."
International Conference on Essential Oils and Aroma Materias, Guangxi Guilin, China 2004; 178—190 "Comparative Study of the Essential Oils of Three Betula Species B. alleghaniensis, B. lenta, and B. pendula."
The Journal of the American Nutraceutical Association 2004; 7(1): 32—38 "Pre–Clinical Study: Antioxidant Levels and Immunomodulatory Effects of Wolfberry Juice and other Juice Mixtures in Mice."
Journal of the Utah Academy of Sciences, Arts, and Letters 2005; 82: 50—59 "Inhibition of LPS Induced Nitric Oxide Production in Murine RAW Macrophage–like Cells by Essential Oils of Plants."
Journal of Essential Oil Research 2007; 19: 525—526 "Essential Oil of Bursera graveolens (Kunth) Triana et Planch from Ecuador."
International Food Chemistry Conference SICC–5, Singapore 2007 (poster present) "Inhibitory Activity of Essential Oils Toward Cellular Proliferation in a Lung Carcinoma Cell Line."
Flavour and Fragrance Journal (under the press) 2008 "Inhibition of Methicillin Resistant Staphylococcus aureus (MRSA) by Essential Oils."