the geopolitically important basin of the mazandaran sea found its new identity after the collapse of the soviet :union: as an active region with specific functions. the power vacuum arising from the collapse of the soviet :union: and presence of huge energy resources attracted the attention of trans-regional powers and flow of big investment companies to the region. regional developments are a...

BACKGROUND Drug costs in Iran accounts for about 30% of the total health care expenditure. Moreover, pharmaceutical business lies among the world's greatest businesses. The aim of this study was to analyze Iran's comparative advantage and intra-industry trade in pharmaceuticals so that suitable policies can be developed and implemented in order to boost Iran's trade in this field. METHODS To ...

BACKGROUND Intra-operative death is an unusual devastating occurrence in anaesthetic practice, and it is of serious concern when it happens. OBJECTIVES To assess the causes, the effects and the perception of Nigerian anaesthetists to intra-operative death. DESIGN A cross-sectional and questionnaire-based study. SETTING Five University Teaching Hospitals in South-Western Nigeria. SUBJECT...

Changing people social status, particularly upwardly, is often considered an indication of a government success in reaching a fair society, particularly in traditionally rigid structures. This is mainly possible through implementing development plan(s) which is theoretically assumed to result in wiping out traditional rigid structures. In the post-revolutionary Iran, the government took upon it...

this study is carried out to determine effective risk factors for early death and their causes in those who died due to intra cerebral hemorrhage within 30 days.materials and methods: from patients who have been admitted in neurologic ward of imam khomeini hospital in tabriz, we enrolled 100 patients with intra cerebral hemorrhage and the causes and risk factors effective in early death were ev...