A method of estimating a concentration of DNA molecules in a biological sample includes storing a number of a plurality of reaction sites in a memory and distributing the biological sample among the plurality of reaction sites. The method also includes determining a number of the plurality of reaction...http://www.google.ca/patents/US20090239308?utm_source=gb-gplus-sharePatent US20090239308 - METHOD AND APPARATUS FOR DETERMINING COPY NUMBER VARIATION USING DIGITAL PCR
