Comparison of ultrasound-guided and palpation-inserted peripheral venous cannula in -patients before primary hip or knee arthroplasty: study protocol for a randomized controlled trial

HLÁSNY, Jakub et al. Comparison of ultrasound-guided and palpation-inserted peripheral venous cannula in -patients before primary hip or knee arthroplasty: study protocol for a randomized controlled trial. In Trials. - Londýn : BioMed Central, 2023. ISSN 1745-6215, 2023, vol. 24, pp. [1-9]. Dostupné na: https://doi.org/10.1186/s13063-023-07459-x.