Хайлтын үр дүнгүүд - nat-nordic estudio on alcohol and drugs
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1Fotiou, A., et al., Trends in the association between prescribed and nonprescribed use of tranquillisers or sedatives among adolescents in 22 European countries. Nat-Nordic Studies on Alcohol and Drugs, Vol. 31, no. 4 (2014), p. 371-387.Байршил: SIIS R.1648 Archivo