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.
As a stand-alone country, in 2013, Mexico City would be the fifth-largest economy in Latin Americaâfive times as large as Costa Rica's and about the same size as Peru's. Mexicoâs capital is both the oldest capital city in the Americas and one of two founded by Amerindians (Native Americans), the other being Quito.