作者: Jeffrey B Schwimmer , Tasha M Burwinkle , James W Varni
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摘要: … (mean [SD] of 4.2 [7.7] days and median [range] of 1.0 [0-30] days) than healthy children and adolescents (mean [SD] of 0.7 [1.7] days and median [range] of 0 [0-17] days; P<.001). …