TY  - GEN
AU  - Humphreys,Keith
AU  - Caulkins,Jonathan P.
AU  - Felbab-Brown,Vanda
TI  - Opioids of the masses: : stopping an American epidemic from going global
KW  - Estupefaciente
KW  - Salud pública
KW  - Problema social
KW  - Política sanitaria
ER  -