Assertion: analgesic | /r/HasProperty | morphine
Facets:
Source sentences:
text: Analgesics include paracetamol (known in North America as acetaminophen or simply APAP), the nonsteroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, and opioid drugs such as morphine and oxycodone.
text: Analgesics in this category include natural narcotics (derived from the opium poppy), such as morphine and codeine, and synthetic narcotics, such as propoxyphene (Darvon) and meperidine (Demerol).