Chemical composition and acetylcholinesterase inhibition of volatile oils from fresh and dried leaves of Hedyosmum brasiliense Mart. Ex. Miq. (Chloranthaceae) - Resende-Vido, Denise Lopes; Silva, M. C.; Cardoso-Lopes, Elaine Monteiro; Nicolau, S. A.; Moreno, Paulo Roberto Hrihorowitsch; Young, Maria Claudia Marx (Simpósio de Plantas Medicinais do Brasil, 2008)