Secondary metabolites from two species of pulicaria and their cytotoxic activity

1. Triana, J.
2. Lõpez, M.
3. Pérez, F.J.
4. Leõn, F.
5. Quintana, J.
6. Estévez, F.
7. Hernández, J.C.
8. González-Platas, J.
9. Brouard, I.
10. Bermejo, J.