TY - GENERIC DO - 10.20944/preprints201910.0225.v1 UR - http://dx.doi.org/10.20944/preprints201910.0225.v1 TI - Role of Progressive Muscle Relaxation in Preventing and Alleviating of Nausea and Vomiting Caused by Chemotherapy among Cancer Patients: A Systematic Review of Six Randomized Controlled Trials T2 - Preprints AU - Tian, Xu AU - Xu, Ling-Li AU - Tang, Rong-Ying AU - Chen, Hui AU - Pi, Yuan-Ping AU - Chen, Wei-Qing PY - 2019 DA - 2019/10/19 PB - Preprints