Voulgari, A. Benaki, D. Michaleas, S. Antoniadou-Vyza, E., The effect of β-cyclodextrin on tenoxicam photostability, studied by a new liquid chromatography method; the dependence on drug dimerisation, Journal of Inclusion Phenomena and Macrocyclic Chemistry, (57), 141-146, 2007, 1388-3127, 1573-1111