A study of the coincidence of helicobacter pylori

Study of helicobacter pylori infection in children with portal hypertensive gastropathy

Anti-topoisomerase-I (anti-Scl-70) antibodies in patients with systemic lupus erythematosus

Helicobacter pylori infection and antroduodenal motility

Evaluation of coronary artery disease in systemic lupus erythematosus and scleroderma : Correlation with pulmonary hpertension and disease activity

Anti-annexin V antibodies in patients with scleroderma

Helicobacter pylori infection in gastric cancer patients

Detection of non-steroidal anti-inflammatory drugs enteropathy in rheumatoid arthritis and osteoarthritis patients: A clinical and enteroscopic study

Pulmonary affection in dermatomyositis and polymyositis patients

Pulmonary affection in dermatomyositis and polymyositis patients