title: [Factor N in the surgical management of lung neoplasms, with special reference to N factor and success of management].
mesh_terms: D018288:Carcinoma, Small Cell / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000601:surgery*