Pharmaceutical, medical and veterinary preparations and substances for the treatment of allergies in the field of birch allergies; Pharmaceutical substances and preparations for the diagnosis and treatment of allergic conditions in the field of birch allergies; Vaccines in the field of birch allergies; Allergy vaccines in the field of birch allergies; Immunotherapy pharmaceutical preparations for medical purposes in the field of birch allergies; Sanitary preparations for medical purposes; Die...