| barbiturate → HasA → fda-approved indication | 0.27 | |
| barbiturate → HasA → physical | 0.25 | |
| barbiturate → HasA → psychological | 0.25 | |
| barbiturate → HasA → a history of drug abuse | 0.25 | |
| barbiturate → HasA → suicidal tendencies | 0.25 | |
| barbiturate → HasA → high potential | 0.16 |