TY - GEN AU - Roehr,Bob TI - Half a million Americans use methamphetamine every week SN - 1756-1833 PY - 2005///0919 KW - Amphetamine-Related Disorders KW - epidemiology KW - Humans KW - Methamphetamine KW - United States N1 - Publication Type: News UR - https://doi.org/10.1136/bmj.331.7515.476 ER -