Differences in secondary metabolites from leaf extracts of Mikania glomerata sprengel obtained by micropropagation and cuttings - Taleb-Contini, Silvia Helena; Santos, Pierre Alexandre dos; Veneziani, Rodrigo Cássio Sola; Pereira, Ana Maria Soares; França, Suzilei Castro; Lopes, Norberto Peporine; Oliveira, Dionéia Camilo Rodrigues de (Revista Brasileira de Farmacognosia, 2006)