Fig. 1From: Accuracy of a new rapid diagnostic test for urinary antigen detection and assessment of drug treatment in opisthorchiasisSchematic diagram of urinary OV-RDT for the diagnosis of opisthorchiasis (A). OV-RDT interpretation and grading score (B). mAb monoclonal antibody, OV-RDT Opisthorchis viverrine-rapid diagnosis test. The color intensity at T was expressed as + 4 for the highest intensity and + 1 for the lowest intensityBack to article page