Risk factors for K-Ras proto-oncogene mutation in colorectal cancer

Association between environmental tobacco smoke exposure and lung cancer susceptibility : Modification by antioxidant enzymes genetic polymorphisms

Role of smoking cessation on COPD patients and asymptomatic smokers

Identification of genetic Polymorphism at the glutathione-S-transferase P1 Iocus and association with susceptibility to bronchialasthma

Immunohistochemical study of bronchogenic carcinoma

A bacteriological study in acute exacerbation of chronic obstructive pulmonary diseases patients

Correlation between serum level of adiponectin and the severity of the disease in COPD patients

A study of T-regulatory cells as a possible marker of severity in bronchial asthma

Study of C-reactive protein level in COPD

In some pulmonary diseases