Budgerigar Dropping Antigen

**Semantic type:** Immunologic Factor

**Definition:** Antigen(s) in the feces of the species Melopsittacus undulatus (budgerigar) that are considered as animal allergen(s).

**Synonyms:** - BUDGERIGAR DROPPING ANTIGEN - Budgerigar Dropping Allergen - Melopsittacus undulatus Dropping Antigen