Utility of reticulocyte hemoglobin as a new predictor of anemia in intensive care unit patients - De la Cruz-Garcinuño, Manuel; Juárez-Vela, Raúl; Lasa-Berasain, Pablo; Ruiz de Viñaspre-Hernández, Regina; Czapla, Michał; García-Muñoz, Lourdes; Polo-Andrade, Enrique; Sarmiento, Carmen; Rodero-Martínez, Javier; Alonso-Arias, Mirian; López-Tornero, Saray; Quintana-Díaz, Manuel (Frontiers in Medicine, 2025)