Tintino, Saulo R., Celestina E.S. Souza, Glaucia M.M. Guedes, Jacqueline I.V. Costa, Francisco M. Duarte, Maria Celia O. Chaves, Viviane A. Silva, et al. 2014. “Modulatory Antimicrobial Activity of Piper Arboretum Extracts (Zingiberaceae)”. Acta Botanica Croatica 73 (1). https://ojs3.abc.botanic.hr/index.php/abc/article/view/922.