Polycythemia vera (POL-e-si-THEE-me-ah VAY-rah or VE-rah), or PV, is a rare blood disease in which your body makes too many red blood cells. The extra red blood cells make your blood thicker than normal. As a result, blood clots can form more easily.
As of April 2008, 1 US Dollar was equivalent to about 20,850 Vietnamese Äá»ng. The relationship between the US dollar and Vietnamese Äá»ng is important because the Äá»ng, although not freely convertible, is loosely pegged to the Dollar through an arrangement called a crawling peg.
Add your comment to this page. This Guyanese Dollar and United States Dollar convertor is up to date with exchange rates from October 15, 2015. Enter the amount to be converted in the box to the left of Guyanese Dollar. Use Swap currencies to make United States Dollar the default currency.Click on United States Dollars or Guyanese Dollars to convert between that currency and all other currencies.nter the amount to be converted in the box to the left of Guyanese Dollar. Use Swap currencies to make United States Dollar the default currency. Click on United States Dollars or Guyanese Dollars to convert between that currency and all other currencies.