Influence of opioid analgesia type on circulating tumor cells in open colorectal cancer surgery (POACC-1): study protocol for a prospective randomized multicenter controlled trial.
Emil BertaJosef SrovnalPetr DytrychJan BruthansJitka UlrichovaPetr PrasilLubomir VeceraTomas GabrhelikBenjamin TolmaciJosef DusaJan MacaMichelle MazancovaFilip HaidukMartin KutejPeter IhnatPavel MichálekMarian HajduchPublished in: BMC anesthesiology (2023)
recruiting.