[Is the habit of smoking crack becoming widespread in Spain among heroin users?].
Barrio Anta
G
G
de la Fuente de Hoz
L
L
Bravo Portela
M J
MJ
Colomo Gómez
C
C
D000328:Adult; D016578:Crack Cocaine; D003625:Data Collection; D005260:Female; D006556:Heroin Dependence / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009293:Opioid-Related Disorders / Q000150:complications / Q000453:epidemiology*; D015995:Prevalence; D013030:Spain / Q000453:epidemiology
D016578:Crack Cocaine
Está extendiéndose en España el hábito de fumar crack entre los consumidores de heroína?