Invasive placebos in research on peripheral nerve blocks: a follow-up study.
Sarah LaingDana L BoltLaura L BurgoyneCormac J FahyPauline B WakeAllan M CynaPublished in: Regional anesthesia and pain medicine (2021)
The use of invasive placebos that may be associated with serious risks in peripheral nerve block research has decreased in contemporary peripheral nerve block research.
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