non-proprietary
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non-proprietary
The term non-proprietary occurs in indexes or keywords of following Zvon materials:
- Keywords
Single Convention on Narcotic Drugs (1961) :
non-proprietary [
Keywords]
the medical use of narcotic drugs continues to be indispensable for the relief of pain and suffering; addiction to narcotic drugs constitutes a serious evil for the individual and is social and economic danger to mankind