V01A Allergens V01AA Allergen extracts V01AA01 Feather V01AA02 Grass pollen V01AA03 House dust mites V01AA04 Mould fungus and yeast fungus V01AA05 Tree pollen V01AA07 Insects V01AA08 Food V01AA09 Textiles V01AA10 Flowers V01AA11 Animals V01AA20 Various

References