Etiological characterization of acute poisonings in the emergency department.

J Emerg Trauma Shock · 2009 · PMC2776362 · PMID 20009304

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an increasing trendno p-value reported

There has also been an increasing trend for mixing heroin with cocaine to be smoked in this manner.[ 6 ] Although heroin and cocaine remain the most frequently abused drugs leading to ED visits, ED visits involving prescription narcotic analgesics increased 153% from 1995 to 2002.

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