TELES FFF, PRICE R, WHITING FM, REID BL. Circadian variation of non-volatile organic acids in the prickly pear (Opuntia ficus Indica L.). Revista Ceres [Internet]. 2015 Feb. 13 [cited 2026 May 12];41(238). Available from: https://ojs.ceres.ufv.br/ceres/article/view/2110