TY - JOUR AU - Persky, Susan AU - Colloca, Luana PY - 2023 DA - 2023/11/22 TI - Medical Extended Reality Trials: Building Robust Comparators, Controls, and Sham JO - J Med Internet Res SP - e45821 VL - 25 KW - augmented reality KW - clinical trial design KW - control conditions KW - medical extended reality KW - sham VR KW - virtual reality SN - 1438-8871 UR - https://www.jmir.org/2023/1/e45821 UR - https://doi.org/10.2196/45821 UR - http://www.ncbi.nlm.nih.gov/pubmed/37991836 DO - 10.2196/45821 ID - info:doi/10.2196/45821 ER -