KONIECZYŃSKI, Paweł; WESOŁOWSKI, Marek. Analysis of nitrate nitrogen in leaves and roots with rhizomes of medicinal plants. Current Issues in Pharmacy and Medical Sciences, Lublin, Poland, v. 24, n. 2, p. 105–111, 2012. Disponível em: https://czasopisma.umlub.pl/curipms/article/view/3011. Acesso em: 18 aug. 2025.