Yin Yang Gene Expression Ratio Signature for Lung Cancer Prognosis Xu, Wayne ; Banerji, Shantanu ; Davie, James R. ; Kassie, Fekadu ; Yee, Douglas ; Kratzke, Robert Abstract Publication: PLoS ONE Pub Date: July 2013 DOI: 10.1371/journal.pone.0068742 Bibcode: 2013PLoSO...868742X