title: [National and international information sources for medical personnel and patients].
abstract: The Internet sites listed in this article provide patients and physicians with extensive information on urticaria, mastocytosis and allergies in general. They are user-friendly and enable patients to easily acquire information.
authors.affiliation: Klinik für Dermatologie, Allergologie und Venerologie, Charité Universitätsmedizin Berlin, Schumannstrasse 20-21, 10117 Berlin, Germany. Torsten.Zuberbier@charite.de
authors.forename: T
authors.initials: T
authors.lastname: Zuberbier
mesh_terms: D016208:Databases, Factual; D003880:Dermatology; D005858:Germany; D006282:Health Personnel; D033181:Information Dissemination / Q000379:methods*; D020407:Internet; D010353:Patient Education as Topic / Q000379:methods; D010361:Patients; D014581:Urticaria