@article{article5dfa71a6, title = {Guaianolides from Viguiera gardneri inhibit the transcription factor NF-'kapa'B}, author = {Schorr, Karin and Garcia-PiƱeres, Alfonso J. and Merfort, Irmgard and Siedle, Bettina and Costa, Fernando Batista da}, year = {2002}, journal = {Phytochemistry} }