Wang, Chun-Guang Comparison of Adductor Canal Block and Femoral Triangle Block for Total Knee Arthroplasty. [electronic resource] - The Clinical journal of pain 07 2020 - 558-561 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1536-5409 Standard No.: 10.1097/AJP.0000000000000833 doi Subjects--Topical Terms: Analgesics, OpioidArthroplasty, Replacement, KneeFemoral NerveHumansNerve BlockPain, Postoperative--drug therapy