Evaluation of a new tumour marker in patients with non-small cell lung cancer: CYFRA 21-1

Immunohistochemical study of bronchogenic carcinoma

Study of the role of cytokeratin 19 in diagnosis of cancer bladder

Detection of occult tumor cells by reverse transcriptase polymerase chain reaction in blood of patients with non-small cell lung cancer, in relation to different interventional procedures

Study of the added value of transthoracicultrasonography in staging of lung cancers

Fluorescence bronchoscopy fordetection of early lung cancer

Evaluation of the diagnostic study the role of CA-125 in patients with pleural effusion

Study of natural killer cells (NKCS) in pulmonary tuberculosis patients

Plasma circulating human telomerase reverse transcriptase gene as a useful marker for early detection of lung cancer

A study of bronchoalveolarlavage cellularity ininterstitial lung diseases