Fig. 1From: Detection of Schistosoma mansoni DNA using polymerase chain reaction from serum and dried blood spot card samples of an adult population in North-western TanzaniaBoxplot of 37 paired real-time PCR positive samples comparing the distribution of Ct-values in serum samples (median Ct-value: 27.5) and dried blood spot cards (median Ct-value: 37.3)Back to article page