Quantitative and qualitative research in the addictions: an unhelpful divide.
McKeganey
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D000328:Adult; D003430:Cross-Sectional Studies; D005260:Female; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission*; D006801:Humans; D015994:Incidence; D008297:Male; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000453:epidemiology* / Q000517:prevention & control; D019966:Substance-Related Disorders / Q000453:epidemiology* / Q000534:rehabilitation; D006113:United Kingdom / Q000453:epidemiology