Palma, J.S., Badke, M.R., Heisler, E.V., Heck, R.M. e Meincke, S.M.K. 2015. Explanatory models of the professional sector in relation to medicinal plants. Revista de Pesquisa Cuidado é Fundamental Online. 7, 3 (jul. 2015), 2998–3008. DOI:https://doi.org/10.9789/2175-5361.2015.v7i3.2998-3008.