Comparison of the efficacy of erector spinae plane block performed with different concentrations of bupivacaine on postoperative analgesia after mastectomy surgery: ramdomized, prospective, double blinded trial.
Basak AltiparmakMelike Korkmaz TokerAli İhsan UysalSemra Gümüş DemirbilekPublished in: BMC anesthesiology (2019)
The study was registered prospectively with the Australian New Zealand Clinical Trials Registry (trial ID: ACTRN12618001334291at 08/08/2018).