Critical assessment of uncertainty in economic evaluations on influenza vaccines for the elderly population in Spain - Leonardo, Raul Ortiz-de-Lejarazu; Domingo, Javier Diez; de Miguel, angel Gil; Torres, Federico Martinon; Marguello, Esther Redondo; Claver, Juan Luis Lopez-Belmonte; Palomo-Jimenez, Paloma I; Avella, J Manel Farre; Perpinan, Jose Maria Abellan (Bmc Infectious Diseases, 2025)