@misc{misc0670798c,
title   = {Cytotoxic activity in extracts of tunicates from brazilian coast},
author = {Costa, L V and Freitas, J. C. and Sanchez, M A A and Berlinck, Roberto Gomes de Souza and Rocha, R M and Rodrigues, S A},
year = {1997},
booktitle   = {Simposio da Sociedade Brasileira de Toxinologia}
}