Tuberculosis situation in Port Said governorate (1995–2011) before and after Direct Observed Therapy Short Course Strategy (DOTS) Study of the level of stem cell factor in patients with bronchial asthma Value of CA-125 in diagnosis and assessment of severity of active pulmonary tuberculosis Situation of multidrug-resistant pulmonary tuberculosis in Alexandria governorate from July 2008 to December 2012 Diagnostic utility of serum adenosine deaminase level in the diagnosis of pulmonary tuberculosis Evaluation of primary health care service participation in the National Tuberculosis Control Program in Menofya Governorate Matrix metalloproteinase (MMP)-2 -1306 CNT gene polymorphism affects circulating levels of MMP-2 in Egyptian asthmatic patients Prevalence of concealed and overt chronic renal failure in patients with COPD Serum levels of lead and copper in a group of Egyptian children with bronchial asthma metabolic syndrome impact on ventilatory pulmonary functions applications of chest ultrasonography in respiratory ICU Diagnostic value of procalcitonin in pleural effusion Study of plasma orexin-A level in COPD patients during acute exacerbation