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Fig. 1 | BMC Infectious Diseases

Fig. 1

From: Confirmation of HCV viremia using HCV RNA and core antigen testing on dried blood spot in HIV infected peoples who inject drugs in Vietnam

Fig. 1

Regression analysis of HCV RNA levels and Bland-Altman plot of titer differences in paired DBS and serum samples collected in Montpellier University Hospital, France. a Linear regression analysis HCV RNA levels for 37 matched DBS–serum pairs. b Agreement between the HCV RNA quantification by plotting the differences between serum and DBS specimen averages of the two techniques using the Bland-Altman analysis

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BMC Infectious Diseases

ISSN: 1471-2334

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