- Phytochemical analysis and in vitro evaluation of the biological activity against herpes simplex virus type 1 (HSV-1) of Cedrus libani A. Rich. Loizzo, M.R., Saab, A., Tundis, R., Statti, G.A., Lampronti, I., Menichini, F., Gambari, R., Cinatl, J., Doerr, H.W. Phytomedicine (2008)