the study carried out on 582 asthma patients and 164 healthy controls , ranging in age from 5 to 60 years , dwelling in four different towns ( sibiu , medias , baia mare , sighetul marma tiei ) showed that the most frequently involved antigen in allergic bronchial asthma was house dust ( 50.3 to 86 % ) , followed by dermatophagoides pteronissinus and atmospheric fungi , and the most frequently encountered associations were likewise between these allergens , hence the orientation towards a specific hyposensitizing therapy .
C0524581
house dust
C0002092
allergens