Chasing the dragon: the smoking of heroin and cocaine.
Kramer
T H
TH
Fine
J
J
Bahari
B
B
Ottomanelli
G
G
D003042:Cocaine; D006556:Heroin Dependence / Q000209:etiology*; D006801:Humans; D009519:New York City; D019966:Substance-Related Disorders / Q000209:etiology*
D003042:Cocaine