| 33482-1 | Breath methane 3h p Lac PO | |
| 33481-3 | Breath methane 2.5h p Lac PO | |
| 33480-5 | Breath methane 2h p Lac PO | |
| 33500-0 | Breath methane 1.5h p Lac PO | |
| 33499-5 | Breath methane 1h p Lac PO | |
| 33498-7 | Breath methane 30M p Lac PO | |
| 33497-9 | Breath methane pre Lac PO | |
| 14806-4 | Lactose PO Dose | |
| 74803-8 | Lactose BT ExG-Imp | |
| 105750-4 | Lactose challenge meth Pnl ExG | |