Stockpiled N95 respirator/surgical mask release beyond manufacturer-designated shelf-life: a French experience

D. Brun, C. Curti, T. Mekideche, A. Benech, I. Hounliasso, E. Lamy, C. Castera, P. Rathelot, P. Vanelle,
Journal of Hospital Infection, 106 258-263 (2020)