COPD exacerbation biomarkers validated using multiple reaction monitoring mass spectrometry

Janice M. Leung, Virginia Chen, Zsuzsanna Hollander, Darlene Dai, Scott J. Tebbutt, Shawn D. Aaron, Kathy L. Vandemheen, Stephen I. Rennard, J. Mark FitzGerald, Prescott G. Woodruff, Stephen C. Lazarus, John E. Connett, Harvey O. Coxson, Bruce Miller, Christoph Borchers, Bruce M. McManus, Raymond T. Ng, Don D. Sin