But if deeper tissue is affected, a person is likely to feel pain every time the area gets cold.
VOA: special.2009.12.23
They must make sure that nothing in the area gets moved or touched.
VOA: special.2010.05.05
In sub-Saharan Africa, the area hardest hit by AIDS, for every person who gets treated, two others go untreated.
VOA: special.2011.05.18
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