Journal article
GRADE 指南: Ⅳ. 证据质量分级——研究的局限性 (偏倚风险)
Authors
Guyatt H; Oxman D; Akl E; Norris L; WilliamsJr W; Schiinemann J; others
Journal
中国循证医学杂志, Vol. 11, , pp. 456–463
Publication Date
2011
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