Formulación de néctares hipocalóricos de guayaba y mango: Formulation of guava and mango hypocaloric nectars. RCTA [Internet]. 2015 Jan. 5 [cited 2024 May 4];25(1):26-30. Available from: https://revcitecal.iiia.edu.cu/revista/index.php/RCTA/article/view/301