TY - JOUR AU - Cho, Chul-Hyun AU - Min, Byung-Woo AU - Bae, Ki-Cheor AU - Lee, Kyung-Jae AU - Kim, Du Hwan DO - doi:10.1302/0301-620X.103B2.BJJ-2020-0755.R1 UR - https://doi.org/10.1302/0301-620X.103B2.BJJ-2020-0755.R1 TI - A prospective double-blind randomized trial on ultrasound-guided versus blind intra-articular corticosteroid injections for primary frozen shoulder T2 - The Bone & Joint Journal VL - 103-B IS - 2 PY - 2021 SP - 353 EP - 359 ER -