Banfi, S., L. Chiodaroli, S. Cavallari, E. Caruso, P. Barbieri, V. Orlandi, P. Clerici, and P. Viganò. “Extraction of Antibacterial Active Compounds from Dry Leaves of African Plants of the Combretaceae Family”. Microbiologia Medica, vol. 26, no. 1, Mar. 2011, doi:10.4081/mm.2011.2384.