1- Cellular immunity in tuberculous patients before and after antituberculous chemotherapy with and without immunostimulant levamisol . Thacheo-oesophageal fistula diagnosis and management 3- Effect of corticosteroid versus cyclosporin – A therapy on lung lymphocytes and ventilatory functions in patients with manifesting pulmonary sarcoidosis Possible site of action of different bronchodilator large versus small airways in patients with bronchial asthma Diaphragmatic hernia diagnosis and management Heamatogenous tuberculosis 7- The oral glucose tolerance test changes in diabetic tuberculous and non diabetic tuberculous patients on regimens with or without rifampicin in Kingdom of Saudi Arabia Clinical and radiological review in tuberculous non-diabetic patients versus tuberculous diabetic in Kingdom of Saudi Arabia B.A.L. cellular profile in cases of pulmonary tuberculosis proved by F.O.B. A comparison of three methods of bronchodilator inhaltion in bronchial asthma . Short course chemotherapy for tuberculous cervical lymphadenitis . Study of cellular and humoral immunity in patients with active and inactive pulmonary tuberculosis . Serum calcium and phosphorus in obstructive airway diseases . Immediate skin test reactivity to inhalant allergens in asthmatic patients at high altitude . Initial drug resistance among newly diagnosed cases with pulmonary tuberculosis in Taif-Saudi Arabia . Study of the incidence of exercise induced bronchospasm in school children Study of haemostatic profile in pulmonary tuberculosis . Clinical evaluation of rapid serodiagnosis of pulmonary tuberculosis by enzyme linked immunosorbent assay (ELISA). Intial drug resistance to some antituberculosis drugs in Qualioia Governorate . Oxygen free radicals and bronchial hyperreactivity in bronchial asthma : study of the effect of antioxidants Evaluation of polymerase chain reaction in the diagnosis of tuberculosis. Ineterventional bronchoscopy-Benha experience with foreign body extraction using fiberoptic bronchoscopy . Pulmonary function in passive smokers and non smokers school children . Evaluation of mycobacterial growth indicator tube (MGIT) method in diagnosis and assessment of drug sensitivity in cases of pulmonary tuberculosis . Evaluation of Mycobacteriophage –Based Technique for Rapid diagnosis of Tuberculosis in Sputum and Urine samples :A comparative Study . Evaluation of role of computed tomography (CT) in the diagnosis of pulmonary hypertension Evaluation of serum vitamin D and IgE in patients with bronchial asthma The role of medical thoracoscopy in the management of empyema Prognostic value of platelet and neutrophil to lymphocyte ratio in COPD patients Study of the level of stem cell factor in patients with bronchial asthma Soluble Interleukin-2 Receptors (sIL-2R) and EosinophiIs in Patients with Bronchial Asthnla Before and After Salbutamol and Anhydrous Theophylline Therapy Circulating Interleukin-18 and Osteopontin in Pulmonary Tuberculosis Patients and Theil-Correlation With Disease Activity EVALUATION OF GLUTARALDEHYDE TEST IN PULMONAR Y TUBERCULOSIS Evaluation of soluble Interleukin-2 Receptor Level in Patients with Active Pulmonary Tuberculosis Molecular Genetics of Drug Resistance of Mycobacterium Tuberculosis OXYGEN FREE RADICALS AND BRONCHIAL HYPERREACTIVITY IN BRONCHIAL ASTHMA : STUDY OF THE EFFECT OF ANTIOXIDANTS STPlagUe~Tool for Direct Detection and ~cinSusceptibility Testing of M. Tuberculosis Study of Soluble Intercellular Adhesion Molecule-l (sICAM-l) in the Serum and Bronchoalveolar Lavage of Patients with Bronchial Asthma Study of Ventilatory Pulmonary Functions, Bronchial Hyperreactivity and Bronchoalveolar Lavage Cellularity in Patients with Rheumatoid Arthritis Diagnostic Value of Sialic Acid in Malignant and Non Malignant Pleural Effusion effect of acute kidney injury on weaning from Mechanical ventilation in COPD patients with respiratory failure Evaluation of erythropoietin hormone in chronic obstructive pulmonary disease patients during exacerbation and after remission Diaphragmatic ultrasound as a predictor for successful weaning from mechanical ventilation