Reactions to crude oil in six subjects
| Case No | Previous reaction | Skin prick test weal size (mm) | Dose of oil (ml) | Reaction |
|---|---|---|---|---|
| 4 | Wheeze | 9 | 5 | Oral itch |
| 9 | Throat tightness | 10 | 5 | Oral itch |
| 23 | Wheeze | 12 | 1 | Wheeze |
| 28 | Wheeze | 7 | 10 | Oral itch |
| 46 | Wheeze | 12 | 5 | Throat itch |
| 59 | Wheeze | 10 | 5 | Lip swelling |