| IL | Interleukin |
| Th | T helper cell |
| Me | Median |
| TaqMan RT-PCR | TaqMan real-time reverse-transcription |
| CMA | Cow milk allergy |
| RQ | Relative quantification |
| GAPDH | Glyceraldhyde tryphosphate dehydrogenase |
| eHF | estensive hydrolyzed formula |
| IL | Interleukin |
| Th | T helper cell |
| Me | Median |
| TaqMan RT-PCR | TaqMan real-time reverse-transcription |
| CMA | Cow milk allergy |
| RQ | Relative quantification |
| GAPDH | Glyceraldhyde tryphosphate dehydrogenase |
| eHF | estensive hydrolyzed formula |