Much has been written about Baghdad in the history books and documents ,about the Origin of its call , Reality ,history ,peoples ,Rulers and all that have passed since the beginning of creation and so far...
Atorvastatin calcium (ATR) is an antihyperlipidemic agent used for lowering blood cholesterol levels. However, it is very slightly soluble in water with poor oral bioavailability, which interferes with its therapeutic action. It is classified as a class II drug according to Biopharmaceutical Classification System (low solubility and high permeability).