罗哌卡因复合舒芬太尼蛛网膜下腔分娩镇痛的半数有效浓度
라고잡인복합서분태니주망막하강분면진통적반수유효농도
A study on 50% effective concentration of ropivacaine combined with sufentanii during spinal labor nalgesia
저자의 최근 논문