Respiratory multiplex PCR and procalcitonin to reduce antibiotic exposure in severe SARS-CoV-2 pneumonia: a multicentre randomized controlled trial - Fartoukh, M; Nseir, S; Mégarbane, B (Clin Microbiol Infect Off Publ Eur Soc Clin Microbiol Infect Dis, 2023)
et al.