Olearo F, Norz D, Hoffman A, Grunwald M, et al. Clinical performance and accuracy of a qPCR-based SARS-CoV-2 mass-screening
workflow for healthcare-worker surveillance using pooled self-sampled gargling
solutions: a cross-sectional study. J Infect 2021 Sep 6. pii: S0163-4453(21)00451.
PMID: 34499947