Random triples
| Subject | Object |
|---|---|
| gptkb:Butorphanol | kappa-opioid receptor agonist |
| gptkb:Butorphanol | partial mu-opioid receptor agonist/antagonist |
| Subject | Object |
|---|---|
| gptkb:Butorphanol | kappa-opioid receptor agonist |
| gptkb:Butorphanol | partial mu-opioid receptor agonist/antagonist |