Development of an optimized multi-biomarker panel for the detection of lung cancer based on principal component analysis and artificial neural network modeling. - José Miguel Flores-Fernández; Enrique J. Herrera-López; Francisco Sánchez-Llamas; Antonio Rojas-Calvillo; Paula Anel Cabrera-Galeana; Gisela Leal-Pacheco; María Guadalupe González-Palomar; Ricardo Femat; Moisés Martínez-Velázquez (Expert Syst. Appl., 2012)