Martinez, G.C. et al. 2009. Screening of Colletotrichum isolates from the Amazon biodiversity as producers of laccases using a simple methodology. Semina: Ciências Agrárias. 30, 2 (Jul. 2009), 397–406. DOI:https://doi.org/10.5433/1679-0359.2009v30n2p397.