Kooreman, HaroldGreene, Marion2024-02-272024-02-272016-01https://hdl.handle.net/1805/38953Illicit drug use is a significant public health issue. In 2014, approximately 27 million people, or 10.2 percent of the United States population 12 years of age or older, were currently using some type of illicit substance, while 7.1 million people 12 years of age or older could be classified as either abusing or being dependent on an illicit drug.en-USdrugsIndianainjectionHIVReport