title: Quantification of regional lymph node involvement in lung cancer.
authors.forename: Ramón
authors.initials: R
authors.lastname: Rami-Porta
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000473:pathology / Q000556:secondary*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology*; D009367:Neoplasm Staging; D011379:Prognosis