Internal Urethrotomy, also known as Direct Vision Internal Urethrotomy (DVIU) is a surgical procedure used to treat urethral strictures (narrowing) due to scarring.
Nearly 80 percent of Mexicoâs exports in 2013 went to the United States. In 2013, Mexico was the third-largest supplier of foreign crude oil to the United States, as well as the largest export market for U.S. refined petroleum products and a growing market for U.S. natural gas.early 80 percent of Mexicoâs exports in 2013 went to the United States. In 2013, Mexico was the third-largest supplier of foreign crude oil to the United States, as well as the largest export market for U.S. refined petroleum products and a growing market for U.S. natural gas.
Full Answer. In 2013, Mexico's main exports to the United States were electrical and mechanical machinery, medical and optical instrumentation, vehicles, mineral fuel and crude oil. Mexico also exported $17.7 billion worth of agricultural products to the United States, such as vegetables, wine, beer, fruit, chocolate and other snack foods.