On another call <a href=" http://www.visionize.dk/buy-cheap-generic-accutane.pdf#chevy ">buying accutane in mexico</a> MRV saw gross margins decline in the quarter to 26.6 percentfrom 28.7 percent a year earlier. Some analysts expect furtherpressure on margins, as the company may face difficulty passingalong inflation-adjusted prices to low-income homebuyersstruggling with weaker personal finances as Brazil's economyslows.