OMS. (1999). WHO technical report series; N887: 31th report,WHO expert committee on drug dependence. Geneva: OMS.
Citación estilo ChicagoOMS. WHO Technical Report Series; N887: 31th Report,WHO Expert Committee On Drug Dependence. Geneva: OMS, 1999.
Cita MLAOMS. WHO Technical Report Series; N887: 31th Report,WHO Expert Committee On Drug Dependence. Geneva: OMS, 1999.
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