| oxygen → HasSubevent → ammonia | 0.31 | |
| oxygen → HasSubevent → whiter smile | 0.28 | |
| oxygen → HasSubevent → organ damage | 0.27 | |
| oxygen → HasSubevent → the formation of water | 0.25 | |
| oxygen → HasSubevent → respiratory failure | 0.19 | |
| oxygen → HasSubevent → cell death | 0.16 | |
| oxygen → HasSubevent → fetal heart failure | 0.16 | |
| oxygen → HasSubevent → heart disease | 0.16 |