[Diagnosis of primary lung cancer].
D001859:Bone Neoplasms / Q000175:diagnosis / Q000556:secondary; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008207:Lymphatic Metastasis; D001261:Pulmonary Atelectasis / Q000175:diagnosis
O raspoznavanii pervichnogo raka legkikh.