TY - JOUR T1 - Study of Peri-Articular Anaesthetic for Replacement of the Knee (SPAARK): statistical analysis plan for a randomised controlled trial assessing the effectiveness of peri-articular liposomal bupivacaine plus bupivacaine hydrochloride compared with bupivacaine hydrochloride alone JO - Trials UR - https://doi.org/10.1186/s13063-021-05293-7 PY - 2021/05/17 AU - Stokes JR AU - Wang A AU - Poulton L AU - Rombach I AU - Pandit H AU - Knight R ED - DO - DOI: 10.1186/s13063-021-05293-7 PB - Springer Science and Business Media LLC VL - 22 IS - 1 Y2 - 2025/05/21 ER -