by Rolfsen, W, Bohlin, L, Yeboah, S K, Geevaratne, M, Verpoorte, R
Published in Planta medica (01.11.1978)

by Geevaratne, M, Rolfsen, W, Bohlin, L
Published in Acta pharmaceutica Suecica (1977)

by Rolfsen W, Bohlin L, Yeboah S.K, Geevaratne M, Verpoorte R
Published in Planta medica (1978)

by Rolfsen, W, Bohlin, L, Yeboah, S.K, Geevaratne, M, Verpoorte, R
Published in Plant Med (1978)