title: [Photodermatoses].
authors.affiliation: Universitäts-Hautklinik, RWTH Aachen, Pauwelsstrasse 30, 52074 Aachen. hans.merk@post.rwth-aachen.de
authors.forename: H F
authors.initials: HF
authors.lastname: Merk
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D010787:Photosensitivity Disorders / Q000145:classification / Q000175:diagnosis* / Q000628:therapy*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'