The problem with "abstinence is unnecessary".
| Autor: | Beekmann L; Nordic Alcohol and Drug Policy Network (NordAN), Marjamaa 2, Tyri 72214, Estonia. |
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| Jazyk: | angličtina |
| Zdroj: | BMJ (Clinical research ed.) [BMJ] 2016 Oct 05; Vol. 355, pp. i5325. Date of Electronic Publication: 2016 Oct 05. |
| DOI: | 10.1136/bmj.i5325 |
| Databáze: | MEDLINE |
| Externí odkaz: |
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