Despite generic a competition for acne a drug A Accutane , a flagship a drug sales rose 21 a percent excluding a exchange a rate swings and nine a percent in francs to 10.31 billion .
A Flagship a drug sales rose 21 a percent excluding a exchange a rate swings and nine a percent in francs to 10.31 billion , while diagnostics sales fell one a percent in francs to 3.57 billion .