René F. Soh

Bioactive constituents of the stem bark of Beilschmiedia zenkeri.

J. Wansi, N. Sewald, K. P. Devkota, 2009, Journal of natural products.

Antibacterial Ellagic Acid Derivatives and Other Constituents from Pancovia pedicellaris

N. Sewald, B. Lenta, S. Ngouela, 2009 .