"Double Six Definitions" in Guideline-recommended Methods for Estimating the Stability of Warfarin Anticoagulation: Practical Exploration and Reconsideration
Xiao LUO, Yanmei CHEN, Qingxia HUANG, Ling CHEN, Yun LUO, Mingqing YUAN
Chinese General Practice . 2022, (17): 2055 -2060 .  DOI: 10.12114/j.issn.1007-9572.2022.0066