| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Abstral (fentanyl 100 microgram) sublingual tablet, 10 tablets, blister pack (containered trade product pack) | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 100 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  | 
| Abstral (fentanyl 100 microgram) sublingual tablet, 30 tablets (trade product pack) | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 200 microgram sublingual tablet, 10, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 200 microgram sublingual tablet, 30 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 200 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  | 
| Abstral 100 microgram sublingual tablet, 10 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 200 microgram sublingual tablet, 30, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral (fentanyl 200 microgram) sublingual tablet, 10 tablets (trade product pack) | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 100 microgram sublingual tablet, 30, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 300 microgram sublingual tablet, 30, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 300 microgram sublingual tablet, 10 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 400 microgram sublingual tablet, 10 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 400 microgram sublingual tablet, 30 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 400 microgram sublingual tablet, 10, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 400 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  | 
| Abstral 300 microgram sublingual tablet, 30 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 300 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  | 
| Abstral 400 microgram sublingual tablet, 30, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 300 microgram sublingual tablet, 10, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 600 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  | 
| Abstral 800 microgram sublingual tablet, 30 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral (fentanyl 800 microgram) sublingual tablet, 10 tablets, blister pack (containered trade product pack) | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 600 microgram sublingual tablet, 10, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral (fentanyl 600 microgram) sublingual tablet, 30 tablets, blister pack (containered trade product pack) | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 800 microgram sublingual tablet, 30, blister pack | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 800 microgram sublingual tablet, 10 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 600 microgram sublingual tablet, 10 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 600 microgram sublingual tablet, 30 | has TP | True | Abstral | Inferred relationship | Some |  | 
| Abstral 800 microgram sublingual tablet | Is a | True | Abstral | Inferred relationship | Some |  |