Through his first six years in office, Franklin Roosevelt spent much of his time trying to bring the United States out of the Great Depression.
Drug Information. Benzodiazepines (BZO) are medications that are frequently prescribed for the symptomatic treatment of anxiety and sleep disorders. They produce their effects via specific receptors involving a neurochemical called gamma aminobutyric acid (GABA).
From Wikipedia, the free encyclopedia. Blood lead level (BLL), is a measure of lead in the blood. It is often measured in micrograms of lead per deciliter of blood (Î¼g/dL) especially in the United States; 5 Âµg/dL is equivalent to 0.24 Âµmol/L (micromolar).