RT Article T1 U.S. counties' vulnerability to methamphetamine labs JF Journal of drug issues VO 45 IS 2 SP 118 OP 132 A1 Dalmadge, Cretson Leo A2 Cain, Monica LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/1912737418 DO 10.1177/0022042614559841