Grand, B. ., Cazes, A. ., Mordant, P. ., Foucault, C. ., Dujon, A. ., Guillevin, E. ., … Riquet, M. . (2013). High grade neuroendocrine lung tumors: pathological characteristics, surgical management and prognostic implications. Lung Cancer (Amsterdam, Netherlands), 81(3), 404-409. https://doi.org/10.1016/j.lungcan.2013.05.008