How long ago has it been since you last used a needle to inject a drug not prescribed by a doctor [PhenX]

Synonyms

Alternative names recorded for How long ago has it been since you last used a needle to inject a drug not prescribed by a doctor [PhenX] across source vocabularies.

• Drugs; How long since last injected; NDL; Past; Point in time; QNT; Quan; Quant; Quantitative; Random
• How long since last injected PhenX
• 自从您最后一次使用针头注射某种并非医生处方所开出的药品以来,已经有多长时间了:时间:时间点:^患者:定量型:PhenX

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