speedballing การใช้

• I thought it was a song about speedballing.
• The blue ones are bigger, and best for mixing cocaine and heroin, a practice called speedballing.
• Clark said a recent study in San Francisco found that speedballing was a contributing factor in nonfatal overdoses.
• Speedballing has been going on since well before ( comedian ) John Belushi died doing it ( in 1982 ),
• Basquiat died in 1988 of mixed-drug toxicity ( he had been combining cocaine and heroin, known as " speedballing " ).
• And drug users who choose to mix the two _ a practice called " speedballing " _ usually are a small percentage of a city's drug-user population.
• The report, which gave no specific numbers, also said that combining heroin with cocaine, a practice known as " speedballing, " was becoming more popular in New York.
• The problem, he said, is that more than half of all heroin addicts also use cocaine, most in a form called " speedballing " in which both drugs are injected.