Drilldown: Medicines
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Medicines > classes:
[[:Category:Opioid analgesics|Opioid analgesic (natural phenanthrene from opium poppy)]]
& routes
:
intravenous
or
rectal 
& routes
:
intravenous
or
rectal 
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Showing below up to 2 results in range #1 to #2.

