Procalcitonin and lung ultrasonography point-of-care testing to determine antibiotic prescription in patients with lower respiratory tract infection in primary care: pragmatic cluster randomised trial.
Loic LhopitallierAndreas KronenbergJean-Yves MeuwlyIsabella LocatelliYolanda K MuellerNicolas SennValérie D'AcremontNoémie Boillat-BlancoPublished in: BMJ (Clinical research ed.) (2021)
ClinicalTrials.gov NCT03191071.