Cruz Abascal, Rafael Enrique; Ramírez Gómez, José Ignacio; Gutiérrez Gutiérrez, Carlos; Batista Hernández, Raunel; Hernández Fernández, Milagro Estrella; Barreto Fiu, Eligio Eduardo. International Journal of Medical and Surgical Sciences; Vol. 8 No. 1 (2021): March 2021; 1-13