Heroin sniffers: between two worlds.
Casriel
C
C
Narcotic and Drug Research, Inc., New York, New York 10013.
Rockwell
R
R
Stepherson
B
B
D000281:Administration, Intranasal; D003932:Heroin / Q000008:administration & dosage*; D006556:Heroin Dependence / Q000523:psychology*; D006801:Humans; D009519:New York City
D003932:Heroin