Evaluation of bioactive extracts of Piptadenia gonoacantha and Piptadenia rigida using supercritical CO2. Rev Fitos [Internet]. 2016 Dec. 1 [cited 2026 Jul. 30];10(2):199-212. Available from: https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/261