نتایج جستجو برای: eye diseases
تعداد نتایج: 979872 فیلتر نتایج به سال:
چکیده ندارد.
Abstract Background & Aims: The latest estimates of the World Health Organization (WHO) indicate that there are 161 million visually impaired people worldwide, 37 million of which are blind, with a yearly increase of 1 to 2 million it means approximately 0.85% of the world population. Another 135 million show visual impairment . This research was performed to determine the frequency of ocul...
Geographical variation in health is one of the key domains of epidemiological investigations. The role of neighbourhood or community level factors in health and disease is a growing area of study, as the physical and social environment in which a person lives and works can affect their health, even after accounting for individual risk factors. 1 The World Health Organisation’s (WHO) endorsement...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید