Aristeidis Parmakelis, Marina Moustaka, Nikolaos Poulakakis, Christos Louis, Michel A. Slotman, Jonathon C. Marshall, Parfait H. Awono-Ambene, Christophe Antonio-Nkondjio, Frederic Simard, Adalgisa Caccone, Jeffrey R. Powell
PLoS One. 2010; 5(1): e8885. Published online 2010 Jan 26. doi: 10.1371/journal.pone.0008885