Polymerised mite allergoids with glutaraldehyde reduce proteolytic activity and enhance the stability of allergen mixtures: a proof of concept with grass mixtures - Tudela, José Ignacio; Soria, Irene; Abel-Fernández, Eva; Cantillo, José Fernando; Fernández-Caldas, Enrique; Subiza, José Luis; Iborra, Salvador (Frontiers in Allergy, 2025)