Prolonged sampling of spontaneous sputum improves sensitivity of hypermethylation analysis for lung cancer
A Jasmijn Hubers, Daniëlle A M Heideman, Gerarda J M Herder, Sjaak A Burgers, Peter J Sterk, Peter W Kunst, Henk J Smit, Pieter E Postmus, Birgit I Witte, Sylvia Duin, Peter J F Snijders, Egbert F Smit, Erik Thunnissen
Journal of Clinical Pathology Jun 2012, 65 (6) 541-545; DOI: 10.1136/jclinpath-2012-200712