Quantitative Real-time Polymerase Chain Reaction Detection of Lymph Node Lung Cancer Micrometastasis Using Carcinoembryonic Antigen Marker. - Nosotti, Mario; Falleni, Monica; Palleschi, Alessandro; Pellegrini, Caterina; Alessi, Francesca; Bosari, Silvano; Santambrogio, Luigi (CHEST, 2005)