Validation of a photostability indicating method for quantification of furanocoumarins from Brosimum gaudichaudii soft extract - Morais, Mariana Cristina de; Almeida, Paulo Henrique Gomes de; Ferreira, Nayara Cristina; Arruda, Rejanne Lima; Borges, Leonardo Luiz; Freitas, Osvaldo de; Conceição, Edemilson Cardoso da (Revista Brasileira de Farmacognosia, 2018)