TY  - JOUR 
T1  - Natural and semi-synthetic clerodanes of Croton cajucara and their cytotoxic effects against ehrlich carcinoma and human K562 leukemia cells
JO  - Journal of the Brazilian Chemical Society
A1  - Maciel, Maria Aparecida M.
A1  - Martins, Jenilce R.
A1  - Pinto, Angelo C.
A1  - Kaiser, Carlos R.
A1  - Esteves-Souza, Andressa
A1  - Echevarria, Aurea
SN  - 0103-5053
UL  - 10.1590/S0103-50532007000200022
VL  - 18 
Y1  - 2007
PB  - Brasil 
ER  -