Risk factors for pulmonary complications after abdominal surgery. - Flores Fiallos, Joselyn Vanessa; Calle Guaña, Gabriela Alexandra; Redroban Lara, Jhonatan Enrique; Cumbicos Beltrán, Tatiana Katherine; Chimbolema Chimbolema, José Rolando; Guaman Pulgarin, Erika Tatiana; Buele Sanchez, Angelica Daniela; Burbano Luzuriaga, Ivan Alberto; Gómez Gómez, Luis Orlando (Revista Latinoamericana de Hipertensión, 2024)