[Two methods to analyze trends in the incidence of heroin and cocaine use in Barcelona [Spain]].
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| Description | scientific article published in September 2007 |
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author: Albert Sanchez-Niubo M. Teresa Brugal Antonia Domingo-Salvany Guadalupe Gómez |
| Publication date | September 1, 2007 |
| Language | Spanish |
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| Missing/wrong data? | Edit Wikidata item |