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Close to 40 million people world wide are now estimated to be HIV positive, two-thirds of these being in sub-Saharan Africa where transmission is largely through heterosexual sex. In the absence of a ...
Sub-Saharan Africa, and especially the countries of southern and east Africa, is the region worst affected globally by the human immunodeficiency virus (HIV), which leads to the autoimmune deficiency ...
Period life expectancy has increased more slowly than its cohort counterpart. This paper explores the differences between life expectancies at a given time (the gap) and the time required for period l...

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