title: Treatment of patients with advanced non-small-cell lung cancer with performance status of 2: an unsolved issue.
authors.forename: Cesare
authors.initials: C
authors.lastname: Gridelli
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy*; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents