In postmenopausal women with breast cancer treated with aromatase inhibitors (AIs), most expert panels advise baseline bone mineral density testing with a dual-energy x-ray absorptiometry (DXA) scan ...

Density is a measure of how tightly the mass of an object is packed into the space it takes up. It can be calculated by dividing mass by volume. It is a property close propertyA quality, or ...

Part of Physics (Single Science) Unit 1: Density and kinetic theory In everyday life, there are three states of matter - solids, liquids and gases. The differences between the three states are due ...