Retraction Note: Presence of viral spike protein and vaccinal spike protein in the blood serum of patients with long-COVID syndrome.
K Dhuli, Maria Chiara Medori, Cristian Micheletti, K Donato, Francesco Fioretti, A Calzoni, Angelica Praderio, María Grazia De Angelis, Gianmarco Arabia, Simone Cristoni, Savina Nodari, Matteo Bertelli
Abstract