Top-Ranked Fine-Grained Categories of meperidine:>Set as target =>see poetic categories

• strong:narcotic,
• lipophilic:opiate,
• lipophilic:drug,
• analgesic:agent,
• anesthetic:drug,
• narcotic:drug,
• synthetic:opiate,
• narcotic:agent,
• analgesic:opiate,
• synthetic:drug,
• basic:drug,
• pharmacologic:agent,
• synthetic:narcotic,
• narcotic:medication,
• traditional:opiate,
• semisynthetic:opiate,
• psychoactive:medication,
• synthetic:agent,
• toxic:substance,
• pure:agonist,
• iv:opiate,
• controlled:substance,
• toxic:metabolite,
• ii:substance,
• strong:opiate,
• intravenous:drug,