Analysis of information sources in references of the Wikipedia article "Laudanum" in English language version.
Also under Schedule II are opium extracts, opium fluidextract, opium poppy (Papaver somniferum), granulated opium, powdered opium, and raw or gum opium, each with an individual DEA number.
Also under Schedule II are opium extracts, opium fluidextract, opium poppy (Papaver somniferum), granulated opium, powdered opium, and raw or gum opium, each with an individual DEA number.