Impact of Kangaroo Care on Premature Infants' Oxygenation: Systematic Review. - Solaz-García Á; Lara-Cantón I; Pinilla-González A; Montejano-Lozoya R; Gimeno-Navarro A; Sánchez-Illana Á; Marco-Piñol A; Vento M; Sáenz-González P (Neonatology, 2022)