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PURPOSE To describe the main intervening factors observed during the acquisition and analysis of multifocal electroretinogram (mfERG), that could affect the recorded signal, the obtained responses and their analysis. METHODS The error factors observed during the acquisition of 100 sequential multifocal electroretinogram tests, in the period of May to(More)
Resistance to recombinant human erythropoietin (Epo) occurs in a small proportion of hemodialysis (HD) patients. In this study we investigated the relationship between T-cell phenotype (using flow cytometry), T-cell function (by measuring in vitro cytokine production) and responsiveness to Epo in HD patients and to compare the results with those from(More)
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