Analytical and Clinical Validation of a Digital Sequencing Panel for Quantitative, Highly Accurate Evaluation of Cell-Free Circulating Tumor DNA. oleh Richard B Lanman, Stefanie A Mortimer, Oliver A Zill, Dragan Sebisanovic, Rene Lopez, Sibel Blau, Eric A Collisson, Stephen G Divers, Dave S B Hoon, E Scott Kopetz, Jeeyun Lee, Petros G Nikolinakos, Arthur M Baca, Bahram G Kermani, Helmy Eltoukhy, AmirAli Talasaz