* SPT with mugwort, cat, dog, horse, Dermatophagoides
pteronyssinus, Dermatophagoides farinae, Cladosporium, Alternaria andAspergillus extracts (Soluprick SQ Birch and Timothy, ALK-Abelló,
Hørsholm, Denmark)
FEV1%: forced expiratory volume at the end of the first second, percent
of predicted value 35,36
FENO-ppb: fraction of exhaled nitric oxide in parts per billion
TABLE 2 Scheme of schedule
procedures