Myrtillocactus (cactaceae): botanical, agronomic, physicochemical and chemical characteristics of fruitsDavid Hernández-López, Fabrice Vaillant, Rosalia Reynoso-Camacho and Salvador-Horacio Guzman-MaldonadoFruits, 63 5 (2008) 269-276DOI: https://doi.org/10.1051/fruits:2008042