TY - BOOK TI - Ensuring balance in national policies on controlled substances : guidance for availability and accessibility of controlled medicines SN - 9789241564175 U1 - 615.1 PY - 2011/// CY - Geneva PB - WHO KW - DRUG AND NARCOTIC CONTROL KW - Drug and narcotic control KW - Essential drugs - supply and distribution KW - Guidelines KW - Health policy KW - Human rights KW - Legislation, medical KW - Legislation, pharmacy KW - Opioid related disorders - prevention and control UR - http://www.who.int/medicines/areas/quality_safety/guide_nocp_sanend/en/ ER -