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Purpose: The purpose of this study was to investigate the impact of maternal, fetal and obstetric parameters in twin pregnancies due to chorionicity, perinatal morbidity and early neonatal mortality. ...
Introduction: Gastric cancer is the 4th most common malignancy and second leading cause of cancer-related death worldwide, both its incidence and mortality have decreased over the past 70 years. Advan...
Background: Headache is a common symptom and sometimes makes patients worry about stroke. Some stroke patients actually have headache. However, the frequency of headache at the onset of stroke and the...
Introduction: Arsenic, beryllium, cadmium and nickel have been associated with the prevalence of diabetes mellitus in populations exposed to these elements. However, diabetes mortality has not been ev...

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