TY - JOUR AU - Oliveira, R R; Moraes, M CC; Castilho, R O; Valente, A P; Carauta, J PP; Lopes, D; Kaplan, M AC TI - High-speed countercurrent chromatography as valuable tool to isolate C-glycosylflavones from Cecropia lyratiloba Miquel JO - Phytochem Anal VL - 14 PY - 2003 DO - 10.1002/pca.688 L3 - PubMed-ID: 12693634 SP - 96 EP - 99 ER -