Luo, Hui [Quality and validity of randomized controlled trials in China from the perspective of systematic reviews]. [electronic resource] - Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine Jul 2011 - 697-701 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1672-1977 Standard No.: 10.3736/jcim20110701 doi Subjects--Topical Terms: Biomedical ResearchChinaQuality ControlRandomized Controlled Trials as Topic--methodsReproducibility of ResultsResearch Design