TY - JOUR AU - Schuttert, I AU - Timmerman, H AU - Groen, GJ AU - Wolff, AP DO - doi:10.1302/1358-992X.2019.9.051 UR - https://doi.org/10.1302/1358-992X.2019.9.051 TI - PRINCE study EFFECTS OF TAPENTADOL ON CHRONIC PAIN AND PARAMETERS OF CENTRAL SENSITIZATION: A PROSPECTIVE, OPEN LABEL, RANDOMIZED CROSS-OVER STUDY WITH PREGABALINE AS COMPARATOR (study protocol) T2 - Orthopaedic Proceedings VL - 101-B IS - SUPP_9 PY - 2019 SP - 51 EP - 51 ER -