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.
Mexicoâs historic overhaul of Pemex. For the first time in almost eight decades, Mexico's oil and gas fields are now open to foreign competition. To facilitate this shift, the national oil company, Pemex, relinquished its monopoly hold and revamped its corporate structure and governance.exicoâs historic overhaul of Pemex. For the first time in almost eight decades, Mexico's oil and gas fields are now open to foreign competition. To facilitate this shift, the national oil company, Pemex, relinquished its monopoly hold and revamped its corporate structure and governance.