title: Primary vs metastatic pulmonary adenocarcinoma: toward a fuller understanding of truth.
authors.forename: Dani S
authors.initials: DS
authors.lastname: Zander
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D009362:Neoplasm Metastasis; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*