Campagna-Fernandes, Aline Fernanda, Ericka Broetto Marin, and Tatiana Heid Furley Libardi Penha. 2016. “Application of Root Growth Endpoint in Toxicity Tests With Lettuce (Lactuca Sativa)”. Ecotoxicology and Environmental Contamination 11 (1):27-32. https://doi.org/10.5132/eec.2016.01.05.