Bowser B P
J Natl Med Assoc. 1989 May;81(5):538-40.
To date, there are no scientific studies describing the "crack" epidemic, yet the observations reported here suggest that understanding the crack epidemic is urgent. As a cheap, highly addictive drug, crack increases risk for human immunodeficiency virus infection and could have devastating implications for many communities around the country.
迄今为止，尚无科学研究描述“快克”泛滥的情况，但此处报告的观察结果表明，了解“快克”泛滥的情况刻不容缓。作为一种廉价且极易成瘾的毒品，快克增加了感染人类免疫缺陷病毒的风险，可能会给全国许多社区带来毁灭性影响。
