Sensitivity, reproducibility, precision and accuracy are recurring words in this book. Indeed, digital PCR (dPCR) represents a major step forward in the quantification of nucleic acids. In this field, for many years it has been used the quantitative PCR (qPCR), a technology that allows a real-time monitoring of DNA amplification which has proved useful for obtaining a relative measurement, but that only indirectly, through the use of reference standards, provides an absolute quantification....