Powders. Medical search
Powders: Substances made up of an aggregation of small particles, as that obtained by grinding or trituration of a solid drug.In pharmacy it is a form in which substances are administered. (From Dorland, 28th ed) Dry Powder Inhalers: A device that delivers medication to the lungs in the form of a dry powder. Powder Diffraction: Method of using a polycrystalline powder …