An estate agents <a href=" http://www.thebiztruth.com/benefits-of-hydroxyurea-for-sickle-cell-anemia/#alive ">hydroxyurea product insert</a> Opposition to the plain packs increased slightly as implementation approached, but support for the mandate rose from 28 percent of smokers to 49 percent of smokers after 2012 when the packs were actually on the shelves, according to results published in Tobacco Control.