Enhanced absorption of boswellic acids by a lecithin delivery form (Phytosome®) of Boswellia extract - Husch, J; Bohnet, J; Fricker, G; Skarke, C; Artaria, C; Appendino, G; Schubert-Zsilavecz, M; Abdel-Tawab, M (Fitoterapia, 2013)