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Fig. 1.

Plot of the CV for complement C3 and complement C4 in 2018. The X-axis is the specimen number, which is displayed sequentially from IG-18-01 to IG-18-06. The dif- ference of immunoglobulin G CV was statistically significant between C3 and C4 using the Mann-Whitney test (P=0.013) for the analyses. Abbreviation: CV, coefficient of variation.

J Lab Med Qual Assur 2019;41:195~200 https://doi.org/10.15263/jlmqa.2019.41.4.195
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